2208430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4507}}^1$

素因数の和:4528

約数の個数: 24

約数和(自身を含む): 4625208

約数和(自身を除く): 2416778

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4507, 9014, 22535, 31549, 45070, 63098, 157745, 220843, 315490, 441686, 1104215, 2208430]

約数ペア:

[(1, 2208430), (2, 1104215), (5, 441686), (7, 315490), (10, 220843), (14, 157745), (35, 63098), (49, 45070), (70, 31549), (98, 22535), (245, 9014), (490, 4507)]