3903970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 8224128

約数和(自身を除く): 4320158

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1297, 1505, 2594, 3010, 6485, 9079, 12970, 18158, 45395, 55771, 90790, 111542, 278855, 390397, 557710, 780794, 1951985, 3903970]

約数ペア:

[(1, 3903970), (2, 1951985), (5, 780794), (7, 557710), (10, 390397), (14, 278855), (35, 111542), (43, 90790), (70, 55771), (86, 45395), (215, 18158), (301, 12970), (430, 9079), (602, 6485), (1297, 3010), (1505, 2594)]