61626630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{158017}}^1$

素因数の和:158040

約数の個数: 32

約数和(自身を含む): 159282144

約数和(自身を除く): 97655514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 158017, 316034, 474051, 790085, 948102, 1580170, 2054221, 2370255, 4108442, 4740510, 6162663, 10271105, 12325326, 20542210, 30813315, 61626630]

約数ペア:

[(1, 61626630), (2, 30813315), (3, 20542210), (5, 12325326), (6, 10271105), (10, 6162663), (13, 4740510), (15, 4108442), (26, 2370255), (30, 2054221), (39, 1580170), (65, 948102), (78, 790085), (130, 474051), (195, 316034), (390, 158017)]