30107990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{273709}}^1$

素因数の和:273727

約数の個数: 16

約数和(自身を含む): 59121360

約数和(自身を除く): 29013370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 273709, 547418, 1368545, 2737090, 3010799, 6021598, 15053995, 30107990]

約数ペア:

[(1, 30107990), (2, 15053995), (5, 6021598), (10, 3010799), (11, 2737090), (22, 1368545), (55, 547418), (110, 273709)]