142698420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{792769}}^1$

素因数の和:792784

約数の個数: 36

約数和(自身を含む): 432852420

約数和(自身を除く): 290154000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 792769, 1585538, 2378307, 3171076, 3963845, 4756614, 7134921, 7927690, 9513228, 11891535, 14269842, 15855380, 23783070, 28539684, 35674605, 47566140, 71349210, 142698420]

約数ペア:

[(1, 142698420), (2, 71349210), (3, 47566140), (4, 35674605), (5, 28539684), (6, 23783070), (9, 15855380), (10, 14269842), (12, 11891535), (15, 9513228), (18, 7927690), (20, 7134921), (30, 4756614), (36, 3963845), (45, 3171076), (60, 2378307), (90, 1585538), (180, 792769)]