30745698

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{72173}}^1$

素因数の和:72249

約数の個数: 16

約数和(自身を含む): 62358336

約数和(自身を除く): 31612638

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 72173, 144346, 216519, 433038, 5124283, 10248566, 15372849, 30745698]

約数ペア:

[(1, 30745698), (2, 15372849), (3, 10248566), (6, 5124283), (71, 433038), (142, 216519), (213, 144346), (426, 72173)]