262427490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3677}}^1$

素因数の和:3764

約数の個数: 96

約数和(自身を含む): 747045936

約数和(自身を除く): 484618446

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 793, 915, 1098, 1170, 1586, 1830, 2379, 2745, 3677, 3965, 4758, 5490, 7137, 7354, 7930, 11031, 11895, 14274, 18385, 22062, 23790, 33093, 35685, 36770, 47801, 55155, 66186, 71370, 95602, 110310, 143403, 165465, 224297, 239005, 286806, 330930, 430209, 448594, 478010, 672891, 717015, 860418, 1121485, 1345782, 1434030, 2018673, 2151045, 2242970, 2915861, 3364455, 4037346, 4302090, 5831722, 6728910, 8747583, 10093365, 14579305, 17495166, 20186730, 26242749, 29158610, 43737915, 52485498, 87475830, 131213745, 262427490]

約数ペア:

[(1, 262427490), (2, 131213745), (3, 87475830), (5, 52485498), (6, 43737915), (9, 29158610), (10, 26242749), (13, 20186730), (15, 17495166), (18, 14579305), (26, 10093365), (30, 8747583), (39, 6728910), (45, 5831722), (61, 4302090), (65, 4037346), (78, 3364455), (90, 2915861), (117, 2242970), (122, 2151045), (130, 2018673), (183, 1434030), (195, 1345782), (234, 1121485), (305, 860418), (366, 717015), (390, 672891), (549, 478010), (585, 448594), (610, 430209), (793, 330930), (915, 286806), (1098, 239005), (1170, 224297), (1586, 165465), (1830, 143403), (2379, 110310), (2745, 95602), (3677, 71370), (3965, 66186), (4758, 55155), (5490, 47801), (7137, 36770), (7354, 35685), (7930, 33093), (11031, 23790), (11895, 22062), (14274, 18385)]