6427630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 12814848

約数和(自身を除く): 6387218

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 823, 1562, 1646, 3905, 4115, 7810, 8230, 9053, 18106, 45265, 58433, 90530, 116866, 292165, 584330, 642763, 1285526, 3213815, 6427630]

約数ペア:

[(1, 6427630), (2, 3213815), (5, 1285526), (10, 642763), (11, 584330), (22, 292165), (55, 116866), (71, 90530), (110, 58433), (142, 45265), (355, 18106), (710, 9053), (781, 8230), (823, 7810), (1562, 4115), (1646, 3905)]