30870435

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 50688000

約数和(自身を除く): 19817565

約数列:

[1, 3, 5, 15, 79, 109, 237, 239, 327, 395, 545, 717, 1185, 1195, 1635, 3585, 8611, 18881, 25833, 26051, 43055, 56643, 78153, 94405, 129165, 130255, 283215, 390765, 2058029, 6174087, 10290145, 30870435]

約数ペア:

[(1, 30870435), (3, 10290145), (5, 6174087), (15, 2058029), (79, 390765), (109, 283215), (237, 130255), (239, 129165), (327, 94405), (395, 78153), (545, 56643), (717, 43055), (1185, 26051), (1195, 25833), (1635, 18881), (3585, 8611)]