330231420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1834619}}^1$

素因数の和:1834634

約数の個数: 36

約数和(自身を含む): 1001702520

約数和(自身を除く): 671471100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1834619, 3669238, 5503857, 7338476, 9173095, 11007714, 16511571, 18346190, 22015428, 27519285, 33023142, 36692380, 55038570, 66046284, 82557855, 110077140, 165115710, 330231420]

約数ペア:

[(1, 330231420), (2, 165115710), (3, 110077140), (4, 82557855), (5, 66046284), (6, 55038570), (9, 36692380), (10, 33023142), (12, 27519285), (15, 22015428), (18, 18346190), (20, 16511571), (30, 11007714), (36, 9173095), (45, 7338476), (60, 5503857), (90, 3669238), (180, 1834619)]