58909480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{210391}}^1$

素因数の和:210409

約数の個数: 32

約数和(自身を含む): 151482240

約数和(自身を除く): 92572760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 210391, 420782, 841564, 1051955, 1472737, 1683128, 2103910, 2945474, 4207820, 5890948, 7363685, 8415640, 11781896, 14727370, 29454740, 58909480]

約数ペア:

[(1, 58909480), (2, 29454740), (4, 14727370), (5, 11781896), (7, 8415640), (8, 7363685), (10, 5890948), (14, 4207820), (20, 2945474), (28, 2103910), (35, 1683128), (40, 1472737), (56, 1051955), (70, 841564), (140, 420782), (280, 210391)]