1855181330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{17431}}^1$

素因数の和:17834

約数の個数: 32

約数和(自身を含む): 3464087040

約数和(自身を除く): 1608905710

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 367, 734, 1835, 3670, 10643, 17431, 21286, 34862, 53215, 87155, 106430, 174310, 505499, 1010998, 2527495, 5054990, 6397177, 12794354, 31985885, 63971770, 185518133, 371036266, 927590665, 1855181330]

約数ペア:

[(1, 1855181330), (2, 927590665), (5, 371036266), (10, 185518133), (29, 63971770), (58, 31985885), (145, 12794354), (290, 6397177), (367, 5054990), (734, 2527495), (1835, 1010998), (3670, 505499), (10643, 174310), (17431, 106430), (21286, 87155), (34862, 53215)]