139896990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{518137}}^1$

素因数の和:518153

約数の個数: 32

約数和(自身を含む): 373059360

約数和(自身を除く): 233162370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 518137, 1036274, 1554411, 2590685, 3108822, 4663233, 5181370, 7772055, 9326466, 13989699, 15544110, 23316165, 27979398, 46632330, 69948495, 139896990]

約数ペア:

[(1, 139896990), (2, 69948495), (3, 46632330), (5, 27979398), (6, 23316165), (9, 15544110), (10, 13989699), (15, 9326466), (18, 7772055), (27, 5181370), (30, 4663233), (45, 3108822), (54, 2590685), (90, 1554411), (135, 1036274), (270, 518137)]