30136360

素因数分解:

$2^3\times 5^1\times {\mathrm{753409}}^1$

素因数の和:753420

約数の個数: 16

約数和(自身を含む): 67806900

約数和(自身を除く): 37670540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 753409, 1506818, 3013636, 3767045, 6027272, 7534090, 15068180, 30136360]

約数ペア:

[(1, 30136360), (2, 15068180), (4, 7534090), (5, 6027272), (8, 3767045), (10, 3013636), (20, 1506818), (40, 753409)]