1161001290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{900001}}^1$

素因数の和:900054

約数の個数: 32

約数和(自身を含む): 2851206336

約数和(自身を除く): 1690205046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 900001, 1800002, 2700003, 4500005, 5400006, 9000010, 13500015, 27000030, 38700043, 77400086, 116100129, 193500215, 232200258, 387000430, 580500645, 1161001290]

約数ペア:

[(1, 1161001290), (2, 580500645), (3, 387000430), (5, 232200258), (6, 193500215), (10, 116100129), (15, 77400086), (30, 38700043), (43, 27000030), (86, 13500015), (129, 9000010), (215, 5400006), (258, 4500005), (430, 2700003), (645, 1800002), (1290, 900001)]