98201820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1636697}}^1$

素因数の和:1636709

約数の個数: 24

約数和(自身を含む): 274965264

約数和(自身を除く): 176763444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1636697, 3273394, 4910091, 6546788, 8183485, 9820182, 16366970, 19640364, 24550455, 32733940, 49100910, 98201820]

約数ペア:

[(1, 98201820), (2, 49100910), (3, 32733940), (4, 24550455), (5, 19640364), (6, 16366970), (10, 9820182), (12, 8183485), (15, 6546788), (20, 4910091), (30, 3273394), (60, 1636697)]