9172330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 17164224

約数和(自身を除く): 7991894

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 257, 415, 430, 514, 830, 1285, 2570, 3569, 7138, 11051, 17845, 21331, 22102, 35690, 42662, 55255, 106655, 110510, 213310, 917233, 1834466, 4586165, 9172330]

約数ペア:

[(1, 9172330), (2, 4586165), (5, 1834466), (10, 917233), (43, 213310), (83, 110510), (86, 106655), (166, 55255), (215, 42662), (257, 35690), (415, 22102), (430, 21331), (514, 17845), (830, 11051), (1285, 7138), (2570, 3569)]