30505086

素因数分解:

$2^1\times 3^4\times {\mathrm{188303}}^1$

素因数の和:188317

約数の個数: 20

約数和(自身を含む): 68354352

約数和(自身を除く): 37849266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 188303, 376606, 564909, 1129818, 1694727, 3389454, 5084181, 10168362, 15252543, 30505086]

約数ペア:

[(1, 30505086), (2, 15252543), (3, 10168362), (6, 5084181), (9, 3389454), (18, 1694727), (27, 1129818), (54, 564909), (81, 376606), (162, 188303)]