63699340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4357}}^1$

素因数の和:4426

約数の個数: 48

約数和(自身を含む): 144964512

約数和(自身を除く): 81265172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 4357, 7310, 8714, 14620, 17428, 21785, 43570, 74069, 87140, 148138, 187351, 296276, 370345, 374702, 740690, 749404, 936755, 1481380, 1873510, 3184967, 3747020, 6369934, 12739868, 15924835, 31849670, 63699340]

約数ペア:

[(1, 63699340), (2, 31849670), (4, 15924835), (5, 12739868), (10, 6369934), (17, 3747020), (20, 3184967), (34, 1873510), (43, 1481380), (68, 936755), (85, 749404), (86, 740690), (170, 374702), (172, 370345), (215, 296276), (340, 187351), (430, 148138), (731, 87140), (860, 74069), (1462, 43570), (2924, 21785), (3655, 17428), (4357, 14620), (7310, 8714)]