230090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 501120

約数和(自身を除く): 271030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 173, 190, 266, 346, 665, 865, 1211, 1330, 1730, 2422, 3287, 6055, 6574, 12110, 16435, 23009, 32870, 46018, 115045, 230090]

約数ペア:

[(1, 230090), (2, 115045), (5, 46018), (7, 32870), (10, 23009), (14, 16435), (19, 12110), (35, 6574), (38, 6055), (70, 3287), (95, 2422), (133, 1730), (173, 1330), (190, 1211), (266, 865), (346, 665)]