28902910

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{19141}}^1$

素因数の和:19299

約数の個数: 16

約数和(自身を含む): 52372512

約数和(自身を除く): 23469602

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 19141, 38282, 95705, 191410, 2890291, 5780582, 14451455, 28902910]

約数ペア:

[(1, 28902910), (2, 14451455), (5, 5780582), (10, 2890291), (151, 191410), (302, 95705), (755, 38282), (1510, 19141)]