93078020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{664843}}^1$

素因数の和:664859

約数の個数: 24

約数和(自身を含む): 223387584

約数和(自身を除く): 130309564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 664843, 1329686, 2659372, 3324215, 4653901, 6648430, 9307802, 13296860, 18615604, 23269505, 46539010, 93078020]

約数ペア:

[(1, 93078020), (2, 46539010), (4, 23269505), (5, 18615604), (7, 13296860), (10, 9307802), (14, 6648430), (20, 4653901), (28, 3324215), (35, 2659372), (70, 1329686), (140, 664843)]