12831270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22511}}^1$

素因数の和:22540

約数の個数: 32

約数和(自身を含む): 32417280

約数和(自身を除く): 19586010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 22511, 45022, 67533, 112555, 135066, 225110, 337665, 427709, 675330, 855418, 1283127, 2138545, 2566254, 4277090, 6415635, 12831270]

約数ペア:

[(1, 12831270), (2, 6415635), (3, 4277090), (5, 2566254), (6, 2138545), (10, 1283127), (15, 855418), (19, 675330), (30, 427709), (38, 337665), (57, 225110), (95, 135066), (114, 112555), (190, 67533), (285, 45022), (570, 22511)]