1694140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12101}}^1$

素因数の和:12117

約数の個数: 24

約数和(自身を含む): 4066272

約数和(自身を除く): 2372132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12101, 24202, 48404, 60505, 84707, 121010, 169414, 242020, 338828, 423535, 847070, 1694140]

約数ペア:

[(1, 1694140), (2, 847070), (4, 423535), (5, 338828), (7, 242020), (10, 169414), (14, 121010), (20, 84707), (28, 60505), (35, 48404), (70, 24202), (140, 12101)]