137557890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1528421}}^1$

素因数の和:1528434

約数の個数: 24

約数和(自身を含む): 357650748

約数和(自身を除く): 220092858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1528421, 3056842, 4585263, 7642105, 9170526, 13755789, 15284210, 22926315, 27511578, 45852630, 68778945, 137557890]

約数ペア:

[(1, 137557890), (2, 68778945), (3, 45852630), (5, 27511578), (6, 22926315), (9, 15284210), (10, 13755789), (15, 9170526), (18, 7642105), (30, 4585263), (45, 3056842), (90, 1528421)]