29813940

素因数分解:

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

素因数の和:199

約数の個数: 192

約数和(自身を含む): 103864320

約数和(自身を除く): 74050380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 137, 155, 156, 180, 186, 195, 234, 260, 270, 274, 279, 310, 351, 372, 390, 403, 411, 465, 468, 540, 548, 558, 585, 620, 685, 702, 780, 806, 822, 837, 930, 1116, 1170, 1209, 1233, 1370, 1395, 1404, 1612, 1644, 1674, 1755, 1781, 1860, 2015, 2055, 2340, 2418, 2466, 2740, 2790, 3348, 3510, 3562, 3627, 3699, 4030, 4110, 4185, 4247, 4836, 4932, 5343, 5580, 6045, 6165, 7020, 7124, 7254, 7398, 8060, 8220, 8370, 8494, 8905, 10686, 10881, 12090, 12330, 12741, 14508, 14796, 16029, 16740, 16988, 17810, 18135, 18495, 21235, 21372, 21762, 24180, 24660, 25482, 26715, 32058, 35620, 36270, 36990, 38223, 42470, 43524, 48087, 50964, 53430, 54405, 55211, 63705, 64116, 72540, 73980, 76446, 80145, 84940, 96174, 106860, 108810, 110422, 114669, 127410, 152892, 160290, 165633, 191115, 192348, 217620, 220844, 229338, 240435, 254820, 276055, 320580, 331266, 382230, 458676, 480870, 496899, 552110, 573345, 662532, 764460, 828165, 961740, 993798, 1104220, 1146690, 1490697, 1656330, 1987596, 2293380, 2484495, 2981394, 3312660, 4968990, 5962788, 7453485, 9937980, 14906970, 29813940]

約数ペア:

[(1, 29813940), (2, 14906970), (3, 9937980), (4, 7453485), (5, 5962788), (6, 4968990), (9, 3312660), (10, 2981394), (12, 2484495), (13, 2293380), (15, 1987596), (18, 1656330), (20, 1490697), (26, 1146690), (27, 1104220), (30, 993798), (31, 961740), (36, 828165), (39, 764460), (45, 662532), (52, 573345), (54, 552110), (60, 496899), (62, 480870), (65, 458676), (78, 382230), (90, 331266), (93, 320580), (108, 276055), (117, 254820), (124, 240435), (130, 229338), (135, 220844), (137, 217620), (155, 192348), (156, 191115), (180, 165633), (186, 160290), (195, 152892), (234, 127410), (260, 114669), (270, 110422), (274, 108810), (279, 106860), (310, 96174), (351, 84940), (372, 80145), (390, 76446), (403, 73980), (411, 72540), (465, 64116), (468, 63705), (540, 55211), (548, 54405), (558, 53430), (585, 50964), (620, 48087), (685, 43524), (702, 42470), (780, 38223), (806, 36990), (822, 36270), (837, 35620), (930, 32058), (1116, 26715), (1170, 25482), (1209, 24660), (1233, 24180), (1370, 21762), (1395, 21372), (1404, 21235), (1612, 18495), (1644, 18135), (1674, 17810), (1755, 16988), (1781, 16740), (1860, 16029), (2015, 14796), (2055, 14508), (2340, 12741), (2418, 12330), (2466, 12090), (2740, 10881), (2790, 10686), (3348, 8905), (3510, 8494), (3562, 8370), (3627, 8220), (3699, 8060), (4030, 7398), (4110, 7254), (4185, 7124), (4247, 7020), (4836, 6165), (4932, 6045), (5343, 5580)]