90072010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4111}}^1$

素因数の和:4438

約数の個数: 32

約数和(自身を含む): 185928192

約数和(自身を除く): 95856182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 313, 626, 1565, 2191, 3130, 4111, 4382, 8222, 10955, 20555, 21910, 28777, 41110, 57554, 143885, 287770, 1286743, 2573486, 6433715, 9007201, 12867430, 18014402, 45036005, 90072010]

約数ペア:

[(1, 90072010), (2, 45036005), (5, 18014402), (7, 12867430), (10, 9007201), (14, 6433715), (35, 2573486), (70, 1286743), (313, 287770), (626, 143885), (1565, 57554), (2191, 41110), (3130, 28777), (4111, 21910), (4382, 20555), (8222, 10955)]