43894890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37517}}^1$

素因数の和:37543

約数の個数: 48

約数和(自身を含む): 122908968

約数和(自身を除く): 79014078

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 37517, 75034, 112551, 187585, 225102, 337653, 375170, 487721, 562755, 675306, 975442, 1125510, 1463163, 1688265, 2438605, 2926326, 3376530, 4389489, 4877210, 7315815, 8778978, 14631630, 21947445, 43894890]

約数ペア:

[(1, 43894890), (2, 21947445), (3, 14631630), (5, 8778978), (6, 7315815), (9, 4877210), (10, 4389489), (13, 3376530), (15, 2926326), (18, 2438605), (26, 1688265), (30, 1463163), (39, 1125510), (45, 975442), (65, 675306), (78, 562755), (90, 487721), (117, 375170), (130, 337653), (195, 225102), (234, 187585), (390, 112551), (585, 75034), (1170, 37517)]