17238730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 32617728

約数和(自身を除く): 15378998

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 241, 311, 482, 622, 1205, 1555, 2410, 3110, 5543, 7153, 11086, 14306, 27715, 35765, 55430, 71530, 74951, 149902, 374755, 749510, 1723873, 3447746, 8619365, 17238730]

約数ペア:

[(1, 17238730), (2, 8619365), (5, 3447746), (10, 1723873), (23, 749510), (46, 374755), (115, 149902), (230, 74951), (241, 71530), (311, 55430), (482, 35765), (622, 27715), (1205, 14306), (1555, 11086), (2410, 7153), (3110, 5543)]