69715260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{387307}}^1$

素因数の和:387322

約数の個数: 36

約数和(自身を含む): 211470168

約数和(自身を除く): 141754908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 387307, 774614, 1161921, 1549228, 1936535, 2323842, 3485763, 3873070, 4647684, 5809605, 6971526, 7746140, 11619210, 13943052, 17428815, 23238420, 34857630, 69715260]

約数ペア:

[(1, 69715260), (2, 34857630), (3, 23238420), (4, 17428815), (5, 13943052), (6, 11619210), (9, 7746140), (10, 6971526), (12, 5809605), (15, 4647684), (18, 3873070), (20, 3485763), (30, 2323842), (36, 1936535), (45, 1549228), (60, 1161921), (90, 774614), (180, 387307)]