30745414

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{30931}}^1$

素因数の和:31011

約数の個数: 16

約数和(自身を含む): 53450496

約数和(自身を除く): 22705082

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 30931, 61862, 216517, 433034, 2196101, 4392202, 15372707, 30745414]

約数ペア:

[(1, 30745414), (2, 15372707), (7, 4392202), (14, 2196101), (71, 433034), (142, 216517), (497, 61862), (994, 30931)]