30984258

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{72733}}^1$

素因数の和:72809

約数の個数: 16

約数和(自身を含む): 62842176

約数和(自身を除く): 31857918

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 72733, 145466, 218199, 436398, 5164043, 10328086, 15492129, 30984258]

約数ペア:

[(1, 30984258), (2, 15492129), (3, 10328086), (6, 5164043), (71, 436398), (142, 218199), (213, 145466), (426, 72733)]