89045940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11329}}^1$

素因数の和:11472

約数の個数: 48

約数和(自身を含む): 251254080

約数和(自身を除く): 162208140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 11329, 22658, 33987, 45316, 56645, 67974, 113290, 135948, 169935, 226580, 339870, 679740, 1484099, 2968198, 4452297, 5936396, 7420495, 8904594, 14840990, 17809188, 22261485, 29681980, 44522970, 89045940]

約数ペア:

[(1, 89045940), (2, 44522970), (3, 29681980), (4, 22261485), (5, 17809188), (6, 14840990), (10, 8904594), (12, 7420495), (15, 5936396), (20, 4452297), (30, 2968198), (60, 1484099), (131, 679740), (262, 339870), (393, 226580), (524, 169935), (655, 135948), (786, 113290), (1310, 67974), (1572, 56645), (1965, 45316), (2620, 33987), (3930, 22658), (7860, 11329)]