634370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 1278720

約数和(自身を除く): 644350

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 79, 110, 146, 158, 365, 395, 730, 790, 803, 869, 1606, 1738, 4015, 4345, 5767, 8030, 8690, 11534, 28835, 57670, 63437, 126874, 317185, 634370]

約数ペア:

[(1, 634370), (2, 317185), (5, 126874), (10, 63437), (11, 57670), (22, 28835), (55, 11534), (73, 8690), (79, 8030), (110, 5767), (146, 4345), (158, 4015), (365, 1738), (395, 1606), (730, 869), (790, 803)]