63042910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{128659}}^1$

素因数の和:128680

約数の個数: 24

約数和(自身を含む): 132005160

約数和(自身を除く): 68962250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 128659, 257318, 643295, 900613, 1286590, 1801226, 4503065, 6304291, 9006130, 12608582, 31521455, 63042910]

約数ペア:

[(1, 63042910), (2, 31521455), (5, 12608582), (7, 9006130), (10, 6304291), (14, 4503065), (35, 1801226), (49, 1286590), (70, 900613), (98, 643295), (245, 257318), (490, 128659)]