57155910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{272171}}^1$

素因数の和:272188

約数の個数: 32

約数和(自身を含む): 156771072

約数和(自身を除く): 99615162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 272171, 544342, 816513, 1360855, 1633026, 1905197, 2721710, 3810394, 4082565, 5715591, 8165130, 9525985, 11431182, 19051970, 28577955, 57155910]

約数ペア:

[(1, 57155910), (2, 28577955), (3, 19051970), (5, 11431182), (6, 9525985), (7, 8165130), (10, 5715591), (14, 4082565), (15, 3810394), (21, 2721710), (30, 1905197), (35, 1633026), (42, 1360855), (70, 816513), (105, 544342), (210, 272171)]