30672271

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3229}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 37209600

約数和(自身を除く): 6537329

約数列:

[1, 7, 23, 59, 161, 413, 1357, 3229, 9499, 22603, 74267, 190511, 519869, 1333577, 4381753, 30672271]

約数ペア:

[(1, 30672271), (7, 4381753), (23, 1333577), (59, 519869), (161, 190511), (413, 74267), (1357, 22603), (3229, 9499)]