61478370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1009}}^1$

素因数の和:1699

約数の個数: 48

約数和(自身を含む): 160238520

約数和(自身を除く): 98760150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 677, 1009, 1354, 2018, 2031, 3027, 3385, 4062, 5045, 6054, 6093, 6770, 9081, 10090, 10155, 12186, 15135, 18162, 20310, 30270, 30465, 45405, 60930, 90810, 683093, 1366186, 2049279, 3415465, 4098558, 6147837, 6830930, 10246395, 12295674, 20492790, 30739185, 61478370]

約数ペア:

[(1, 61478370), (2, 30739185), (3, 20492790), (5, 12295674), (6, 10246395), (9, 6830930), (10, 6147837), (15, 4098558), (18, 3415465), (30, 2049279), (45, 1366186), (90, 683093), (677, 90810), (1009, 60930), (1354, 45405), (2018, 30465), (2031, 30270), (3027, 20310), (3385, 18162), (4062, 15135), (5045, 12186), (6054, 10155), (6093, 10090), (6770, 9081)]