909325170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 256

約数和(自身を含む): 2759823360

約数和(自身を除く): 1850498190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 61, 62, 65, 78, 90, 93, 117, 122, 130, 135, 137, 155, 183, 186, 195, 234, 270, 274, 279, 305, 310, 351, 366, 390, 403, 411, 465, 549, 558, 585, 610, 685, 702, 793, 806, 822, 837, 915, 930, 1098, 1170, 1209, 1233, 1370, 1395, 1586, 1647, 1674, 1755, 1781, 1830, 1891, 2015, 2055, 2379, 2418, 2466, 2745, 2790, 3294, 3510, 3562, 3627, 3699, 3782, 3965, 4030, 4110, 4185, 4247, 4758, 5343, 5490, 5673, 6045, 6165, 7137, 7254, 7398, 7930, 8235, 8357, 8370, 8494, 8905, 9455, 10686, 10881, 11346, 11895, 12090, 12330, 12741, 14274, 16029, 16470, 16714, 17019, 17810, 18135, 18495, 18910, 21235, 21411, 21762, 23790, 24583, 25071, 25482, 26715, 28365, 32058, 34038, 35685, 36270, 36990, 38223, 41785, 42470, 42822, 48087, 49166, 50142, 51057, 53430, 54405, 55211, 56730, 63705, 71370, 73749, 75213, 76446, 80145, 83570, 85095, 96174, 102114, 107055, 108641, 108810, 110422, 114669, 122915, 125355, 127410, 147498, 150426, 160290, 165633, 170190, 191115, 214110, 217282, 221247, 225639, 229338, 240435, 245830, 250710, 255285, 259067, 276055, 325923, 331266, 368745, 376065, 382230, 442494, 451278, 480870, 496899, 510570, 518134, 543205, 552110, 573345, 651846, 663741, 737490, 752130, 777201, 828165, 977769, 993798, 1086410, 1106235, 1128195, 1146690, 1295335, 1327482, 1490697, 1554402, 1629615, 1656330, 1955538, 2212470, 2256390, 2331603, 2484495, 2590670, 2933307, 2981394, 3259230, 3318705, 3367871, 3886005, 4663206, 4888845, 4968990, 5866614, 6637410, 6735742, 6994809, 7453485, 7772010, 9777690, 10103613, 11658015, 13989618, 14666535, 14906970, 16839355, 20207226, 23316030, 29333070, 30310839, 33678710, 34974045, 50518065, 60621678, 69948090, 90932517, 101036130, 151554195, 181865034, 303108390, 454662585, 909325170]

約数ペア:

[(1, 909325170), (2, 454662585), (3, 303108390), (5, 181865034), (6, 151554195), (9, 101036130), (10, 90932517), (13, 69948090), (15, 60621678), (18, 50518065), (26, 34974045), (27, 33678710), (30, 30310839), (31, 29333070), (39, 23316030), (45, 20207226), (54, 16839355), (61, 14906970), (62, 14666535), (65, 13989618), (78, 11658015), (90, 10103613), (93, 9777690), (117, 7772010), (122, 7453485), (130, 6994809), (135, 6735742), (137, 6637410), (155, 5866614), (183, 4968990), (186, 4888845), (195, 4663206), (234, 3886005), (270, 3367871), (274, 3318705), (279, 3259230), (305, 2981394), (310, 2933307), (351, 2590670), (366, 2484495), (390, 2331603), (403, 2256390), (411, 2212470), (465, 1955538), (549, 1656330), (558, 1629615), (585, 1554402), (610, 1490697), (685, 1327482), (702, 1295335), (793, 1146690), (806, 1128195), (822, 1106235), (837, 1086410), (915, 993798), (930, 977769), (1098, 828165), (1170, 777201), (1209, 752130), (1233, 737490), (1370, 663741), (1395, 651846), (1586, 573345), (1647, 552110), (1674, 543205), (1755, 518134), (1781, 510570), (1830, 496899), (1891, 480870), (2015, 451278), (2055, 442494), (2379, 382230), (2418, 376065), (2466, 368745), (2745, 331266), (2790, 325923), (3294, 276055), (3510, 259067), (3562, 255285), (3627, 250710), (3699, 245830), (3782, 240435), (3965, 229338), (4030, 225639), (4110, 221247), (4185, 217282), (4247, 214110), (4758, 191115), (5343, 170190), (5490, 165633), (5673, 160290), (6045, 150426), (6165, 147498), (7137, 127410), (7254, 125355), (7398, 122915), (7930, 114669), (8235, 110422), (8357, 108810), (8370, 108641), (8494, 107055), (8905, 102114), (9455, 96174), (10686, 85095), (10881, 83570), (11346, 80145), (11895, 76446), (12090, 75213), (12330, 73749), (12741, 71370), (14274, 63705), (16029, 56730), (16470, 55211), (16714, 54405), (17019, 53430), (17810, 51057), (18135, 50142), (18495, 49166), (18910, 48087), (21235, 42822), (21411, 42470), (21762, 41785), (23790, 38223), (24583, 36990), (25071, 36270), (25482, 35685), (26715, 34038), (28365, 32058)]