8902390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7481}}^1$

素因数の和:7512

約数の個数: 32

約数和(自身を含む): 19393344

約数和(自身を除く): 10490954

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 7481, 14962, 37405, 52367, 74810, 104734, 127177, 254354, 261835, 523670, 635885, 890239, 1271770, 1780478, 4451195, 8902390]

約数ペア:

[(1, 8902390), (2, 4451195), (5, 1780478), (7, 1271770), (10, 890239), (14, 635885), (17, 523670), (34, 261835), (35, 254354), (70, 127177), (85, 104734), (119, 74810), (170, 52367), (238, 37405), (595, 14962), (1190, 7481)]