313474370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{36073}}^1$

素因数の和:36170

約数の個数: 32

約数和(自身を含む): 623358720

約数和(自身を除く): 309884350

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 36073, 72146, 180365, 360730, 396803, 793606, 1984015, 2849767, 3968030, 5699534, 14248835, 28497670, 31347437, 62694874, 156737185, 313474370]

約数ペア:

[(1, 313474370), (2, 156737185), (5, 62694874), (10, 31347437), (11, 28497670), (22, 14248835), (55, 5699534), (79, 3968030), (110, 2849767), (158, 1984015), (395, 793606), (790, 396803), (869, 360730), (1738, 180365), (4345, 72146), (8690, 36073)]