5298730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 10264320

約数和(自身を除く): 4965590

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 439, 710, 878, 1207, 2195, 2414, 4390, 6035, 7463, 12070, 14926, 31169, 37315, 62338, 74630, 155845, 311690, 529873, 1059746, 2649365, 5298730]

約数ペア:

[(1, 5298730), (2, 2649365), (5, 1059746), (10, 529873), (17, 311690), (34, 155845), (71, 74630), (85, 62338), (142, 37315), (170, 31169), (355, 14926), (439, 12070), (710, 7463), (878, 6035), (1207, 4390), (2195, 2414)]