61115730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{156707}}^1$

素因数の和:156730

約数の個数: 32

約数和(自身を含む): 157961664

約数和(自身を除く): 96845934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 156707, 313414, 470121, 783535, 940242, 1567070, 2037191, 2350605, 4074382, 4701210, 6111573, 10185955, 12223146, 20371910, 30557865, 61115730]

約数ペア:

[(1, 61115730), (2, 30557865), (3, 20371910), (5, 12223146), (6, 10185955), (10, 6111573), (13, 4701210), (15, 4074382), (26, 2350605), (30, 2037191), (39, 1567070), (65, 940242), (78, 783535), (130, 470121), (195, 313414), (390, 156707)]