1292430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 3153024

約数和(自身を除く): 1860594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 643, 670, 1005, 1286, 1929, 2010, 3215, 3858, 6430, 9645, 19290, 43081, 86162, 129243, 215405, 258486, 430810, 646215, 1292430]

約数ペア:

[(1, 1292430), (2, 646215), (3, 430810), (5, 258486), (6, 215405), (10, 129243), (15, 86162), (30, 43081), (67, 19290), (134, 9645), (201, 6430), (335, 3858), (402, 3215), (643, 2010), (670, 1929), (1005, 1286)]