30000002154

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{81967219}}^1$

素因数の和:81967285

約数の個数: 16

約数和(自身を含む): 60983611680

約数和(自身を除く): 30983609526

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 81967219, 163934438, 245901657, 491803314, 5000000359, 10000000718, 15000001077, 30000002154]

約数ペア:

[(1, 30000002154), (2, 15000001077), (3, 10000000718), (6, 5000000359), (61, 491803314), (122, 245901657), (183, 163934438), (366, 81967219)]