90159210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{333923}}^1$

素因数の和:333939

約数の個数: 32

約数和(自身を含む): 240425280

約数和(自身を除く): 150266070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 333923, 667846, 1001769, 1669615, 2003538, 3005307, 3339230, 5008845, 6010614, 9015921, 10017690, 15026535, 18031842, 30053070, 45079605, 90159210]

約数ペア:

[(1, 90159210), (2, 45079605), (3, 30053070), (5, 18031842), (6, 15026535), (9, 10017690), (10, 9015921), (15, 6010614), (18, 5008845), (27, 3339230), (30, 3005307), (45, 2003538), (54, 1669615), (90, 1001769), (135, 667846), (270, 333923)]