79378830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{881987}}^1$

素因数の和:882000

約数の個数: 24

約数和(自身を含む): 206385192

約数和(自身を除く): 127006362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 881987, 1763974, 2645961, 4409935, 5291922, 7937883, 8819870, 13229805, 15875766, 26459610, 39689415, 79378830]

約数ペア:

[(1, 79378830), (2, 39689415), (3, 26459610), (5, 15875766), (6, 13229805), (9, 8819870), (10, 7937883), (15, 5291922), (18, 4409935), (30, 2645961), (45, 1763974), (90, 881987)]