127904910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{609071}}^1$

素因数の和:609088

約数の個数: 32

約数和(自身を含む): 350825472

約数和(自身を除く): 222920562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 609071, 1218142, 1827213, 3045355, 3654426, 4263497, 6090710, 8526994, 9136065, 12790491, 18272130, 21317485, 25580982, 42634970, 63952455, 127904910]

約数ペア:

[(1, 127904910), (2, 63952455), (3, 42634970), (5, 25580982), (6, 21317485), (7, 18272130), (10, 12790491), (14, 9136065), (15, 8526994), (21, 6090710), (30, 4263497), (35, 3654426), (42, 3045355), (70, 1827213), (105, 1218142), (210, 609071)]