91770510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{235309}}^1$

素因数の和:235332

約数の個数: 32

約数和(自身を含む): 237192480

約数和(自身を除く): 145421970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 235309, 470618, 705927, 1176545, 1411854, 2353090, 3059017, 3529635, 6118034, 7059270, 9177051, 15295085, 18354102, 30590170, 45885255, 91770510]

約数ペア:

[(1, 91770510), (2, 45885255), (3, 30590170), (5, 18354102), (6, 15295085), (10, 9177051), (13, 7059270), (15, 6118034), (26, 3529635), (30, 3059017), (39, 2353090), (65, 1411854), (78, 1176545), (130, 705927), (195, 470618), (390, 235309)]