30972966

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{21599}}^1$

素因数の和:21843

約数の個数: 16

約数和(自身を含む): 62208000

約数和(自身を除く): 31235034

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 21599, 43198, 64797, 129594, 5162161, 10324322, 15486483, 30972966]

約数ペア:

[(1, 30972966), (2, 15486483), (3, 10324322), (6, 5162161), (239, 129594), (478, 64797), (717, 43198), (1434, 21599)]