255194370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{16979}}^1$

素因数の和:17159

約数の個数: 48

約数和(自身を含む): 667517760

約数和(自身を除く): 412323390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 5010, 7515, 15030, 16979, 33958, 50937, 84895, 101874, 152811, 169790, 254685, 305622, 509370, 764055, 1528110, 2835493, 5670986, 8506479, 14177465, 17012958, 25519437, 28354930, 42532395, 51038874, 85064790, 127597185, 255194370]

約数ペア:

[(1, 255194370), (2, 127597185), (3, 85064790), (5, 51038874), (6, 42532395), (9, 28354930), (10, 25519437), (15, 17012958), (18, 14177465), (30, 8506479), (45, 5670986), (90, 2835493), (167, 1528110), (334, 764055), (501, 509370), (835, 305622), (1002, 254685), (1503, 169790), (1670, 152811), (2505, 101874), (3006, 84895), (5010, 50937), (7515, 33958), (15030, 16979)]