217458430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{2699}}^1$

素因数の和:3864

約数の個数: 32

約数和(自身を含む): 447897600

約数和(自身を除く): 230439170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1151, 2302, 2699, 5398, 5755, 8057, 11510, 13495, 16114, 18893, 26990, 37786, 40285, 80570, 94465, 188930, 3106549, 6213098, 15532745, 21745843, 31065490, 43491686, 108729215, 217458430]

約数ペア:

[(1, 217458430), (2, 108729215), (5, 43491686), (7, 31065490), (10, 21745843), (14, 15532745), (35, 6213098), (70, 3106549), (1151, 188930), (2302, 94465), (2699, 80570), (5398, 40285), (5755, 37786), (8057, 26990), (11510, 18893), (13495, 16114)]