4029340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 10245312

約数和(自身を除く): 6215972

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 1693, 2380, 3386, 6772, 8465, 11851, 16930, 23702, 28781, 33860, 47404, 57562, 59255, 115124, 118510, 143905, 201467, 237020, 287810, 402934, 575620, 805868, 1007335, 2014670, 4029340]

約数ペア:

[(1, 4029340), (2, 2014670), (4, 1007335), (5, 805868), (7, 575620), (10, 402934), (14, 287810), (17, 237020), (20, 201467), (28, 143905), (34, 118510), (35, 115124), (68, 59255), (70, 57562), (85, 47404), (119, 33860), (140, 28781), (170, 23702), (238, 16930), (340, 11851), (476, 8465), (595, 6772), (1190, 3386), (1693, 2380)]