30724364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8839}}^1$

素因数の和:8933

約数の個数: 24

約数和(自身を含む): 59404800

約数和(自身を除く): 28680436

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 8839, 17678, 35356, 97229, 194458, 388916, 698281, 1396562, 2793124, 7681091, 15362182, 30724364]

約数ペア:

[(1, 30724364), (2, 15362182), (4, 7681091), (11, 2793124), (22, 1396562), (44, 698281), (79, 388916), (158, 194458), (316, 97229), (869, 35356), (1738, 17678), (3476, 8839)]