69231420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{384619}}^1$

素因数の和:384634

約数の個数: 36

約数和(自身を含む): 210002520

約数和(自身を除く): 140771100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 384619, 769238, 1153857, 1538476, 1923095, 2307714, 3461571, 3846190, 4615428, 5769285, 6923142, 7692380, 11538570, 13846284, 17307855, 23077140, 34615710, 69231420]

約数ペア:

[(1, 69231420), (2, 34615710), (3, 23077140), (4, 17307855), (5, 13846284), (6, 11538570), (9, 7692380), (10, 6923142), (12, 5769285), (15, 4615428), (18, 3846190), (20, 3461571), (30, 2307714), (36, 1923095), (45, 1538476), (60, 1153857), (90, 769238), (180, 384619)]