74153790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7559}}^1$

素因数の和:7681

約数の個数: 48

約数和(自身を含む): 194594400

約数和(自身を除く): 120440610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 7559, 9810, 15118, 22677, 37795, 45354, 68031, 75590, 113385, 136062, 226770, 340155, 680310, 823931, 1647862, 2471793, 4119655, 4943586, 7415379, 8239310, 12358965, 14830758, 24717930, 37076895, 74153790]

約数ペア:

[(1, 74153790), (2, 37076895), (3, 24717930), (5, 14830758), (6, 12358965), (9, 8239310), (10, 7415379), (15, 4943586), (18, 4119655), (30, 2471793), (45, 1647862), (90, 823931), (109, 680310), (218, 340155), (327, 226770), (545, 136062), (654, 113385), (981, 75590), (1090, 68031), (1635, 45354), (1962, 37795), (3270, 22677), (4905, 15118), (7559, 9810)]