30831330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13009}}^1$

素因数の和:13098

約数の個数: 32

約数和(自身を含む): 74937600

約数和(自身を除く): 44106270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 13009, 26018, 39027, 65045, 78054, 130090, 195135, 390270, 1027711, 2055422, 3083133, 5138555, 6166266, 10277110, 15415665, 30831330]

約数ペア:

[(1, 30831330), (2, 15415665), (3, 10277110), (5, 6166266), (6, 5138555), (10, 3083133), (15, 2055422), (30, 1027711), (79, 390270), (158, 195135), (237, 130090), (395, 78054), (474, 65045), (790, 39027), (1185, 26018), (2370, 13009)]