1397430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{15527}}^1$

素因数の和:15540

約数の個数: 24

約数和(自身を含む): 3633552

約数和(自身を除く): 2236122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 15527, 31054, 46581, 77635, 93162, 139743, 155270, 232905, 279486, 465810, 698715, 1397430]

約数ペア:

[(1, 1397430), (2, 698715), (3, 465810), (5, 279486), (6, 232905), (9, 155270), (10, 139743), (15, 93162), (18, 77635), (30, 46581), (45, 31054), (90, 15527)]