61993390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 124887600

約数和(自身を除く): 62894210

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 578, 646, 1129, 1445, 1615, 2258, 2890, 3230, 5491, 5645, 10982, 11290, 19193, 21451, 27455, 38386, 42902, 54910, 95965, 107255, 191930, 214510, 326281, 364667, 652562, 729334, 1631405, 1823335, 3262810, 3646670, 6199339, 12398678, 30996695, 61993390]

約数ペア:

[(1, 61993390), (2, 30996695), (5, 12398678), (10, 6199339), (17, 3646670), (19, 3262810), (34, 1823335), (38, 1631405), (85, 729334), (95, 652562), (170, 364667), (190, 326281), (289, 214510), (323, 191930), (578, 107255), (646, 95965), (1129, 54910), (1445, 42902), (1615, 38386), (2258, 27455), (2890, 21451), (3230, 19193), (5491, 11290), (5645, 10982)]