5619770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 11007360

約数和(自身を除く): 5387590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 311, 622, 695, 1390, 1555, 1807, 3110, 3614, 4043, 8086, 9035, 18070, 20215, 40430, 43229, 86458, 216145, 432290, 561977, 1123954, 2809885, 5619770]

約数ペア:

[(1, 5619770), (2, 2809885), (5, 1123954), (10, 561977), (13, 432290), (26, 216145), (65, 86458), (130, 43229), (139, 40430), (278, 20215), (311, 18070), (622, 9035), (695, 8086), (1390, 4043), (1555, 3614), (1807, 3110)]