404882010

素因数分解:

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

素因数の和:182

約数の個数: 192

約数和(自身を含む): 1220244480

約数和(自身を除く): 815362470

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, 155, 183, 186, 195, 234, 270, 279, 305, 310, 351, 366, 390, 403, 465, 549, 558, 585, 610, 702, 793, 806, 837, 915, 930, 1098, 1170, 1209, 1395, 1586, 1647, 1674, 1755, 1830, 1891, 2015, 2379, 2418, 2745, 2790, 3294, 3510, 3627, 3721, 3782, 3965, 4030, 4185, 4758, 5490, 5673, 6045, 7137, 7254, 7442, 7930, 8235, 8370, 9455, 10881, 11163, 11346, 11895, 12090, 14274, 16470, 17019, 18135, 18605, 18910, 21411, 21762, 22326, 23790, 24583, 28365, 33489, 34038, 35685, 36270, 37210, 42822, 48373, 49166, 51057, 54405, 55815, 56730, 66978, 71370, 73749, 85095, 96746, 100467, 102114, 107055, 108810, 111630, 115351, 122915, 145119, 147498, 167445, 170190, 200934, 214110, 221247, 230702, 241865, 245830, 255285, 290238, 334890, 346053, 368745, 435357, 442494, 483730, 502335, 510570, 576755, 663741, 692106, 725595, 737490, 870714, 1004670, 1038159, 1106235, 1153510, 1306071, 1327482, 1451190, 1499563, 1730265, 2076318, 2176785, 2212470, 2612142, 2999126, 3114477, 3318705, 3460530, 4353570, 4498689, 5190795, 6228954, 6530355, 6637410, 7497815, 8997378, 10381590, 13060710, 13496067, 14995630, 15572385, 22493445, 26992134, 31144770, 40488201, 44986890, 67480335, 80976402, 134960670, 202441005, 404882010]

約数ペア:

[(1, 404882010), (2, 202441005), (3, 134960670), (5, 80976402), (6, 67480335), (9, 44986890), (10, 40488201), (13, 31144770), (15, 26992134), (18, 22493445), (26, 15572385), (27, 14995630), (30, 13496067), (31, 13060710), (39, 10381590), (45, 8997378), (54, 7497815), (61, 6637410), (62, 6530355), (65, 6228954), (78, 5190795), (90, 4498689), (93, 4353570), (117, 3460530), (122, 3318705), (130, 3114477), (135, 2999126), (155, 2612142), (183, 2212470), (186, 2176785), (195, 2076318), (234, 1730265), (270, 1499563), (279, 1451190), (305, 1327482), (310, 1306071), (351, 1153510), (366, 1106235), (390, 1038159), (403, 1004670), (465, 870714), (549, 737490), (558, 725595), (585, 692106), (610, 663741), (702, 576755), (793, 510570), (806, 502335), (837, 483730), (915, 442494), (930, 435357), (1098, 368745), (1170, 346053), (1209, 334890), (1395, 290238), (1586, 255285), (1647, 245830), (1674, 241865), (1755, 230702), (1830, 221247), (1891, 214110), (2015, 200934), (2379, 170190), (2418, 167445), (2745, 147498), (2790, 145119), (3294, 122915), (3510, 115351), (3627, 111630), (3721, 108810), (3782, 107055), (3965, 102114), (4030, 100467), (4185, 96746), (4758, 85095), (5490, 73749), (5673, 71370), (6045, 66978), (7137, 56730), (7254, 55815), (7442, 54405), (7930, 51057), (8235, 49166), (8370, 48373), (9455, 42822), (10881, 37210), (11163, 36270), (11346, 35685), (11895, 34038), (12090, 33489), (14274, 28365), (16470, 24583), (17019, 23790), (18135, 22326), (18605, 21762), (18910, 21411)]