74932810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{258389}}^1$

素因数の和:258425

約数の個数: 16

約数和(自身を含む): 139530600

約数和(自身を除く): 64597790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 258389, 516778, 1291945, 2583890, 7493281, 14986562, 37466405, 74932810]

約数ペア:

[(1, 74932810), (2, 37466405), (5, 14986562), (10, 7493281), (29, 2583890), (58, 1291945), (145, 516778), (290, 258389)]