40316370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31253}}^1$

素因数の和:31306

約数の個数: 32

約数和(自身を含む): 99012672

約数和(自身を除く): 58696302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 31253, 62506, 93759, 156265, 187518, 312530, 468795, 937590, 1343879, 2687758, 4031637, 6719395, 8063274, 13438790, 20158185, 40316370]

約数ペア:

[(1, 40316370), (2, 20158185), (3, 13438790), (5, 8063274), (6, 6719395), (10, 4031637), (15, 2687758), (30, 1343879), (43, 937590), (86, 468795), (129, 312530), (215, 187518), (258, 156265), (430, 93759), (645, 62506), (1290, 31253)]