505532090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{4597}}^1$

素因数の和:6182

約数の個数: 32

約数和(自身を含む): 1040840064

約数和(自身を除く): 535307974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1571, 3142, 4597, 7855, 9194, 10997, 15710, 21994, 22985, 32179, 45970, 54985, 64358, 109970, 160895, 321790, 7221887, 14443774, 36109435, 50553209, 72218870, 101106418, 252766045, 505532090]

約数ペア:

[(1, 505532090), (2, 252766045), (5, 101106418), (7, 72218870), (10, 50553209), (14, 36109435), (35, 14443774), (70, 7221887), (1571, 321790), (3142, 160895), (4597, 109970), (7855, 64358), (9194, 54985), (10997, 45970), (15710, 32179), (21994, 22985)]