30031581

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 40900160

約数和(自身を除く): 10868579

約数列:

[1, 3, 61, 183, 379, 433, 1137, 1299, 23119, 26413, 69357, 79239, 164107, 492321, 10010527, 30031581]

約数ペア:

[(1, 30031581), (3, 10010527), (61, 492321), (183, 164107), (379, 79239), (433, 69357), (1137, 26413), (1299, 23119)]