78833460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1313891}}^1$

素因数の和:1313903

約数の個数: 24

約数和(自身を含む): 220733856

約数和(自身を除く): 141900396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1313891, 2627782, 3941673, 5255564, 6569455, 7883346, 13138910, 15766692, 19708365, 26277820, 39416730, 78833460]

約数ペア:

[(1, 78833460), (2, 39416730), (3, 26277820), (4, 19708365), (5, 15766692), (6, 13138910), (10, 7883346), (12, 6569455), (15, 5255564), (20, 3941673), (30, 2627782), (60, 1313891)]