171372190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2797}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 337237344

約数和(自身を除く): 165865154

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 557, 1114, 2785, 2797, 5570, 5594, 6127, 12254, 13985, 27970, 30635, 30767, 61270, 61534, 153835, 307670, 1557929, 3115858, 7789645, 15579290, 17137219, 34274438, 85686095, 171372190]

約数ペア:

[(1, 171372190), (2, 85686095), (5, 34274438), (10, 17137219), (11, 15579290), (22, 7789645), (55, 3115858), (110, 1557929), (557, 307670), (1114, 153835), (2785, 61534), (2797, 61270), (5570, 30767), (5594, 30635), (6127, 27970), (12254, 13985)]