21842610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{728087}}^1$

素因数の和:728097

約数の個数: 16

約数和(自身を含む): 52422336

約数和(自身を除く): 30579726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 728087, 1456174, 2184261, 3640435, 4368522, 7280870, 10921305, 21842610]

約数ペア:

[(1, 21842610), (2, 10921305), (3, 7280870), (5, 4368522), (6, 3640435), (10, 2184261), (15, 1456174), (30, 728087)]