34045480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{121591}}^1$

素因数の和:121609

約数の個数: 32

約数和(自身を含む): 87546240

約数和(自身を除く): 53500760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 121591, 243182, 486364, 607955, 851137, 972728, 1215910, 1702274, 2431820, 3404548, 4255685, 4863640, 6809096, 8511370, 17022740, 34045480]

約数ペア:

[(1, 34045480), (2, 17022740), (4, 8511370), (5, 6809096), (7, 4863640), (8, 4255685), (10, 3404548), (14, 2431820), (20, 1702274), (28, 1215910), (35, 972728), (40, 851137), (56, 607955), (70, 486364), (140, 243182), (280, 121591)]