9475020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{52639}}^1$

素因数の和:52654

約数の個数: 36

約数和(自身を含む): 28741440

約数和(自身を除く): 19266420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 52639, 105278, 157917, 210556, 263195, 315834, 473751, 526390, 631668, 789585, 947502, 1052780, 1579170, 1895004, 2368755, 3158340, 4737510, 9475020]

約数ペア:

[(1, 9475020), (2, 4737510), (3, 3158340), (4, 2368755), (5, 1895004), (6, 1579170), (9, 1052780), (10, 947502), (12, 789585), (15, 631668), (18, 526390), (20, 473751), (30, 315834), (36, 263195), (45, 210556), (60, 157917), (90, 105278), (180, 52639)]