8241810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6389}}^1$

素因数の和:6442

約数の個数: 32

約数和(自身を含む): 20243520

約数和(自身を除く): 12001710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 6389, 12778, 19167, 31945, 38334, 63890, 95835, 191670, 274727, 549454, 824181, 1373635, 1648362, 2747270, 4120905, 8241810]

約数ペア:

[(1, 8241810), (2, 4120905), (3, 2747270), (5, 1648362), (6, 1373635), (10, 824181), (15, 549454), (30, 274727), (43, 191670), (86, 95835), (129, 63890), (215, 38334), (258, 31945), (430, 19167), (645, 12778), (1290, 6389)]