85004580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26731}}^1$

素因数の和:26796

約数の個数: 48

約数和(自身を含む): 242512704

約数和(自身を除く): 157508124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 26731, 53462, 80193, 106924, 133655, 160386, 267310, 320772, 400965, 534620, 801930, 1416743, 1603860, 2833486, 4250229, 5666972, 7083715, 8500458, 14167430, 17000916, 21251145, 28334860, 42502290, 85004580]

約数ペア:

[(1, 85004580), (2, 42502290), (3, 28334860), (4, 21251145), (5, 17000916), (6, 14167430), (10, 8500458), (12, 7083715), (15, 5666972), (20, 4250229), (30, 2833486), (53, 1603860), (60, 1416743), (106, 801930), (159, 534620), (212, 400965), (265, 320772), (318, 267310), (530, 160386), (636, 133655), (795, 106924), (1060, 80193), (1590, 53462), (3180, 26731)]