10121340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3923}}^1$

素因数の和:3978

約数の個数: 48

約数和(自身を含む): 29006208

約数和(自身を除く): 18884868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 3923, 7846, 11769, 15692, 19615, 23538, 39230, 47076, 58845, 78460, 117690, 168689, 235380, 337378, 506067, 674756, 843445, 1012134, 1686890, 2024268, 2530335, 3373780, 5060670, 10121340]

約数ペア:

[(1, 10121340), (2, 5060670), (3, 3373780), (4, 2530335), (5, 2024268), (6, 1686890), (10, 1012134), (12, 843445), (15, 674756), (20, 506067), (30, 337378), (43, 235380), (60, 168689), (86, 117690), (129, 78460), (172, 58845), (215, 47076), (258, 39230), (430, 23538), (516, 19615), (645, 15692), (860, 11769), (1290, 7846), (2580, 3923)]