126424890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1404721}}^1$

素因数の和:1404734

約数の個数: 24

約数和(自身を含む): 328704948

約数和(自身を除く): 202280058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1404721, 2809442, 4214163, 7023605, 8428326, 12642489, 14047210, 21070815, 25284978, 42141630, 63212445, 126424890]

約数ペア:

[(1, 126424890), (2, 63212445), (3, 42141630), (5, 25284978), (6, 21070815), (9, 14047210), (10, 12642489), (15, 8428326), (18, 7023605), (30, 4214163), (45, 2809442), (90, 1404721)]