87346630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{6971}}^1$

素因数の和:7164

約数の個数: 32

約数和(自身を含む): 180714240

約数和(自身を除く): 93367610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 6265, 6971, 12530, 13942, 34855, 48797, 69710, 97594, 243985, 487970, 1247809, 2495618, 6239045, 8734663, 12478090, 17469326, 43673315, 87346630]

約数ペア:

[(1, 87346630), (2, 43673315), (5, 17469326), (7, 12478090), (10, 8734663), (14, 6239045), (35, 2495618), (70, 1247809), (179, 487970), (358, 243985), (895, 97594), (1253, 69710), (1790, 48797), (2506, 34855), (6265, 13942), (6971, 12530)]