637112110

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{2711}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 1166897664

約数和(自身を除く): 529785554

約数列:

[1, 2, 5, 10, 71, 142, 331, 355, 662, 710, 1655, 2711, 3310, 5422, 13555, 23501, 27110, 47002, 117505, 192481, 235010, 384962, 897341, 962405, 1794682, 1924810, 4486705, 8973410, 63711211, 127422422, 318556055, 637112110]

約数ペア:

[(1, 637112110), (2, 318556055), (5, 127422422), (10, 63711211), (71, 8973410), (142, 4486705), (331, 1924810), (355, 1794682), (662, 962405), (710, 897341), (1655, 384962), (2711, 235010), (3310, 192481), (5422, 117505), (13555, 47002), (23501, 27110)]