70774790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2239}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 62281210

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 2239, 3161, 4478, 6322, 11195, 15805, 22390, 31610, 64931, 129862, 244051, 324655, 488102, 649310, 1220255, 2440510, 7077479, 14154958, 35387395, 70774790]

約数ペア:

[(1, 70774790), (2, 35387395), (5, 14154958), (10, 7077479), (29, 2440510), (58, 1220255), (109, 649310), (145, 488102), (218, 324655), (290, 244051), (545, 129862), (1090, 64931), (2239, 31610), (3161, 22390), (4478, 15805), (6322, 11195)]