64917130

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{59557}}^1$

素因数の和:59673

約数の個数: 16

約数和(自身を含む): 117924840

約数和(自身を除く): 53007710

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 59557, 119114, 297785, 595570, 6491713, 12983426, 32458565, 64917130]

約数ペア:

[(1, 64917130), (2, 32458565), (5, 12983426), (10, 6491713), (109, 595570), (218, 297785), (545, 119114), (1090, 59557)]