511270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 32

約数和(自身を含む): 997920

約数和(自身を除く): 486650

約数列:

[1, 2, 5, 10, 29, 41, 43, 58, 82, 86, 145, 205, 215, 290, 410, 430, 1189, 1247, 1763, 2378, 2494, 3526, 5945, 6235, 8815, 11890, 12470, 17630, 51127, 102254, 255635, 511270]

約数ペア:

[(1, 511270), (2, 255635), (5, 102254), (10, 51127), (29, 17630), (41, 12470), (43, 11890), (58, 8815), (82, 6235), (86, 5945), (145, 3526), (205, 2494), (215, 2378), (290, 1763), (410, 1247), (430, 1189)]