916323380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6545167}}^1$

素因数の和:6545183

約数の個数: 24

約数和(自身を含む): 2199176448

約数和(自身を除く): 1282853068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6545167, 13090334, 26180668, 32725835, 45816169, 65451670, 91632338, 130903340, 183264676, 229080845, 458161690, 916323380]

約数ペア:

[(1, 916323380), (2, 458161690), (4, 229080845), (5, 183264676), (7, 130903340), (10, 91632338), (14, 65451670), (20, 45816169), (28, 32725835), (35, 26180668), (70, 13090334), (140, 6545167)]