79371870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{12539}}^1$

素因数の和:12760

約数の個数: 32

約数和(自身を含む): 191410560

約数和(自身を除く): 112038690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 12539, 25078, 37617, 62695, 75234, 125390, 188085, 376170, 2645729, 5291458, 7937187, 13228645, 15874374, 26457290, 39685935, 79371870]

約数ペア:

[(1, 79371870), (2, 39685935), (3, 26457290), (5, 15874374), (6, 13228645), (10, 7937187), (15, 5291458), (30, 2645729), (211, 376170), (422, 188085), (633, 125390), (1055, 75234), (1266, 62695), (2110, 37617), (3165, 25078), (6330, 12539)]