245909730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{745181}}^1$

素因数の和:745202

約数の個数: 32

約数和(自身を含む): 643837248

約数和(自身を除く): 397927518

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 745181, 1490362, 2235543, 3725905, 4471086, 7451810, 8196991, 11177715, 16393982, 22355430, 24590973, 40984955, 49181946, 81969910, 122954865, 245909730]

約数ペア:

[(1, 245909730), (2, 122954865), (3, 81969910), (5, 49181946), (6, 40984955), (10, 24590973), (11, 22355430), (15, 16393982), (22, 11177715), (30, 8196991), (33, 7451810), (55, 4471086), (66, 3725905), (110, 2235543), (165, 1490362), (330, 745181)]