64635830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{923369}}^1$

素因数の和:923383

約数の個数: 16

約数和(自身を含む): 132965280

約数和(自身を除く): 68329450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 923369, 1846738, 4616845, 6463583, 9233690, 12927166, 32317915, 64635830]

約数ペア:

[(1, 64635830), (2, 32317915), (5, 12927166), (7, 9233690), (10, 6463583), (14, 4616845), (35, 1846738), (70, 923369)]