8739420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 24706080

約数和(自身を除く): 15966660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1289, 1356, 1695, 2260, 2578, 3390, 3867, 5156, 6445, 6780, 7734, 12890, 15468, 19335, 25780, 38670, 77340, 145657, 291314, 436971, 582628, 728285, 873942, 1456570, 1747884, 2184855, 2913140, 4369710, 8739420]

約数ペア:

[(1, 8739420), (2, 4369710), (3, 2913140), (4, 2184855), (5, 1747884), (6, 1456570), (10, 873942), (12, 728285), (15, 582628), (20, 436971), (30, 291314), (60, 145657), (113, 77340), (226, 38670), (339, 25780), (452, 19335), (565, 15468), (678, 12890), (1130, 7734), (1289, 6780), (1356, 6445), (1695, 5156), (2260, 3867), (2578, 3390)]