13040010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{144889}}^1$

素因数の和:144902

約数の個数: 24

約数和(自身を含む): 33904260

約数和(自身を除く): 20864250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 144889, 289778, 434667, 724445, 869334, 1304001, 1448890, 2173335, 2608002, 4346670, 6520005, 13040010]

約数ペア:

[(1, 13040010), (2, 6520005), (3, 4346670), (5, 2608002), (6, 2173335), (9, 1448890), (10, 1304001), (15, 869334), (18, 724445), (30, 434667), (45, 289778), (90, 144889)]