42023510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{68891}}^1$

素因数の和:68959

約数の個数: 16

約数和(自身を含む): 76883472

約数和(自身を除く): 34859962

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 68891, 137782, 344455, 688910, 4202351, 8404702, 21011755, 42023510]

約数ペア:

[(1, 42023510), (2, 21011755), (5, 8404702), (10, 4202351), (61, 688910), (122, 344455), (305, 137782), (610, 68891)]