64880170

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{42967}}^1$

素因数の和:43125

約数の個数: 16

約数和(自身を含む): 117560448

約数和(自身を除く): 52680278

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 42967, 85934, 214835, 429670, 6488017, 12976034, 32440085, 64880170]

約数ペア:

[(1, 64880170), (2, 32440085), (5, 12976034), (10, 6488017), (151, 429670), (302, 214835), (755, 85934), (1510, 42967)]