91389690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{145063}}^1$

素因数の和:145083

約数の個数: 48

約数和(自身を含む): 271559808

約数和(自身を除く): 180170118

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 145063, 290126, 435189, 725315, 870378, 1015441, 1305567, 1450630, 2030882, 2175945, 2611134, 3046323, 4351890, 5077205, 6092646, 6527835, 9138969, 10154410, 13055670, 15231615, 18277938, 30463230, 45694845, 91389690]

約数ペア:

[(1, 91389690), (2, 45694845), (3, 30463230), (5, 18277938), (6, 15231615), (7, 13055670), (9, 10154410), (10, 9138969), (14, 6527835), (15, 6092646), (18, 5077205), (21, 4351890), (30, 3046323), (35, 2611134), (42, 2175945), (45, 2030882), (63, 1450630), (70, 1305567), (90, 1015441), (105, 870378), (126, 725315), (210, 435189), (315, 290126), (630, 145063)]