69765660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{387587}}^1$

素因数の和:387602

約数の個数: 36

約数和(自身を含む): 211623048

約数和(自身を除く): 141857388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 387587, 775174, 1162761, 1550348, 1937935, 2325522, 3488283, 3875870, 4651044, 5813805, 6976566, 7751740, 11627610, 13953132, 17441415, 23255220, 34882830, 69765660]

約数ペア:

[(1, 69765660), (2, 34882830), (3, 23255220), (4, 17441415), (5, 13953132), (6, 11627610), (9, 7751740), (10, 6976566), (12, 5813805), (15, 4651044), (18, 3875870), (20, 3488283), (30, 2325522), (36, 1937935), (45, 1550348), (60, 1162761), (90, 775174), (180, 387587)]