2790530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{773}}^1$

素因数の和:818

約数の個数: 24

約数和(自身を含む): 5308092

約数和(自身を除く): 2517562

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 773, 1546, 1805, 3610, 3865, 7730, 14687, 29374, 73435, 146870, 279053, 558106, 1395265, 2790530]

約数ペア:

[(1, 2790530), (2, 1395265), (5, 558106), (10, 279053), (19, 146870), (38, 73435), (95, 29374), (190, 14687), (361, 7730), (722, 3865), (773, 3610), (1546, 1805)]