7404860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 17055360

約数和(自身を除く): 9650500

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 751, 986, 1502, 1972, 2465, 3004, 3755, 4930, 7510, 9860, 12767, 15020, 21779, 25534, 43558, 51068, 63835, 87116, 108895, 127670, 217790, 255340, 370243, 435580, 740486, 1480972, 1851215, 3702430, 7404860]

約数ペア:

[(1, 7404860), (2, 3702430), (4, 1851215), (5, 1480972), (10, 740486), (17, 435580), (20, 370243), (29, 255340), (34, 217790), (58, 127670), (68, 108895), (85, 87116), (116, 63835), (145, 51068), (170, 43558), (290, 25534), (340, 21779), (493, 15020), (580, 12767), (751, 9860), (986, 7510), (1502, 4930), (1972, 3755), (2465, 3004)]