39680830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13183}}^1$

素因数の和:13240

約数の個数: 32

約数和(自身を含む): 83533824

約数和(自身を除く): 43852994

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 13183, 26366, 65915, 92281, 131830, 184562, 461405, 566869, 922810, 1133738, 2834345, 3968083, 5668690, 7936166, 19840415, 39680830]

約数ペア:

[(1, 39680830), (2, 19840415), (5, 7936166), (7, 5668690), (10, 3968083), (14, 2834345), (35, 1133738), (43, 922810), (70, 566869), (86, 461405), (215, 184562), (301, 131830), (430, 92281), (602, 65915), (1505, 26366), (3010, 13183)]