2013647430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1560967}}^1$

素因数の和:1561020

約数の個数: 32

約数和(自身を含む): 4945146624

約数和(自身を除く): 2931499194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1560967, 3121934, 4682901, 7804835, 9365802, 15609670, 23414505, 46829010, 67121581, 134243162, 201364743, 335607905, 402729486, 671215810, 1006823715, 2013647430]

約数ペア:

[(1, 2013647430), (2, 1006823715), (3, 671215810), (5, 402729486), (6, 335607905), (10, 201364743), (15, 134243162), (30, 67121581), (43, 46829010), (86, 23414505), (129, 15609670), (215, 9365802), (258, 7804835), (430, 4682901), (645, 3121934), (1290, 1560967)]