281060910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1031}}^1$

素因数の和:1290

約数の個数: 96

約数和(自身を含む): 791114688

約数和(自身を除く): 510053778

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 233, 234, 390, 466, 585, 699, 1031, 1165, 1170, 1398, 2062, 2097, 2330, 3029, 3093, 3495, 4194, 5155, 6058, 6186, 6990, 9087, 9279, 10310, 10485, 13403, 15145, 15465, 18174, 18558, 20970, 26806, 27261, 30290, 30930, 40209, 45435, 46395, 54522, 67015, 80418, 90870, 92790, 120627, 134030, 136305, 201045, 240223, 241254, 272610, 402090, 480446, 603135, 720669, 1201115, 1206270, 1441338, 2162007, 2402230, 3122899, 3603345, 4324014, 6245798, 7206690, 9368697, 10810035, 15614495, 18737394, 21620070, 28106091, 31228990, 46843485, 56212182, 93686970, 140530455, 281060910]

約数ペア:

[(1, 281060910), (2, 140530455), (3, 93686970), (5, 56212182), (6, 46843485), (9, 31228990), (10, 28106091), (13, 21620070), (15, 18737394), (18, 15614495), (26, 10810035), (30, 9368697), (39, 7206690), (45, 6245798), (65, 4324014), (78, 3603345), (90, 3122899), (117, 2402230), (130, 2162007), (195, 1441338), (233, 1206270), (234, 1201115), (390, 720669), (466, 603135), (585, 480446), (699, 402090), (1031, 272610), (1165, 241254), (1170, 240223), (1398, 201045), (2062, 136305), (2097, 134030), (2330, 120627), (3029, 92790), (3093, 90870), (3495, 80418), (4194, 67015), (5155, 54522), (6058, 46395), (6186, 45435), (6990, 40209), (9087, 30930), (9279, 30290), (10310, 27261), (10485, 26806), (13403, 20970), (15145, 18558), (15465, 18174)]