529552740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{205253}}^1$

素因数の和:205308

約数の個数: 48

約数和(自身を含む): 1517237568

約数和(自身を除く): 987684828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 205253, 410506, 615759, 821012, 1026265, 1231518, 2052530, 2463036, 3078795, 4105060, 6157590, 8825879, 12315180, 17651758, 26477637, 35303516, 44129395, 52955274, 88258790, 105910548, 132388185, 176517580, 264776370, 529552740]

約数ペア:

[(1, 529552740), (2, 264776370), (3, 176517580), (4, 132388185), (5, 105910548), (6, 88258790), (10, 52955274), (12, 44129395), (15, 35303516), (20, 26477637), (30, 17651758), (43, 12315180), (60, 8825879), (86, 6157590), (129, 4105060), (172, 3078795), (215, 2463036), (258, 2052530), (430, 1231518), (516, 1026265), (645, 821012), (860, 615759), (1290, 410506), (2580, 205253)]