68420850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{929}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 170212320

約数和(自身を除く): 101791470

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 491, 929, 982, 1473, 1858, 2455, 2787, 2946, 4645, 4910, 5574, 7365, 9290, 12275, 13935, 14730, 23225, 24550, 27870, 36825, 46450, 69675, 73650, 139350, 456139, 912278, 1368417, 2280695, 2736834, 4561390, 6842085, 11403475, 13684170, 22806950, 34210425, 68420850]

約数ペア:

[(1, 68420850), (2, 34210425), (3, 22806950), (5, 13684170), (6, 11403475), (10, 6842085), (15, 4561390), (25, 2736834), (30, 2280695), (50, 1368417), (75, 912278), (150, 456139), (491, 139350), (929, 73650), (982, 69675), (1473, 46450), (1858, 36825), (2455, 27870), (2787, 24550), (2946, 23225), (4645, 14730), (4910, 13935), (5574, 12275), (7365, 9290)]