8987430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6967}}^1$

素因数の和:7020

約数の個数: 32

約数和(自身を含む): 22074624

約数和(自身を除く): 13087194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 6967, 13934, 20901, 34835, 41802, 69670, 104505, 209010, 299581, 599162, 898743, 1497905, 1797486, 2995810, 4493715, 8987430]

約数ペア:

[(1, 8987430), (2, 4493715), (3, 2995810), (5, 1797486), (6, 1497905), (10, 898743), (15, 599162), (30, 299581), (43, 209010), (86, 104505), (129, 69670), (215, 41802), (258, 34835), (430, 20901), (645, 13934), (1290, 6967)]