629251930

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{1747}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 1145289600

約数和(自身を除く): 516037670

約数列:

[1, 2, 5, 10, 181, 199, 362, 398, 905, 995, 1747, 1810, 1990, 3494, 8735, 17470, 36019, 72038, 180095, 316207, 347653, 360190, 632414, 695306, 1581035, 1738265, 3162070, 3476530, 62925193, 125850386, 314625965, 629251930]

約数ペア:

[(1, 629251930), (2, 314625965), (5, 125850386), (10, 62925193), (181, 3476530), (199, 3162070), (362, 1738265), (398, 1581035), (905, 695306), (995, 632414), (1747, 360190), (1810, 347653), (1990, 316207), (3494, 180095), (8735, 72038), (17470, 36019)]