78791430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{154493}}^1$

素因数の和:154520

約数の個数: 32

約数和(自身を含む): 200224224

約数和(自身を除く): 121432794

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 154493, 308986, 463479, 772465, 926958, 1544930, 2317395, 2626381, 4634790, 5252762, 7879143, 13131905, 15758286, 26263810, 39395715, 78791430]

約数ペア:

[(1, 78791430), (2, 39395715), (3, 26263810), (5, 15758286), (6, 13131905), (10, 7879143), (15, 5252762), (17, 4634790), (30, 2626381), (34, 2317395), (51, 1544930), (85, 926958), (102, 772465), (170, 463479), (255, 308986), (510, 154493)]