139291830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2749}}^1$

素因数の和:3325

約数の個数: 48

約数和(自身を含む): 362934000

約数和(自身を除く): 223642170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 563, 1126, 1689, 2749, 2815, 3378, 5067, 5498, 5630, 8247, 8445, 10134, 13745, 16494, 16890, 24741, 25335, 27490, 41235, 49482, 50670, 82470, 123705, 247410, 1547687, 3095374, 4643061, 7738435, 9286122, 13929183, 15476870, 23215305, 27858366, 46430610, 69645915, 139291830]

約数ペア:

[(1, 139291830), (2, 69645915), (3, 46430610), (5, 27858366), (6, 23215305), (9, 15476870), (10, 13929183), (15, 9286122), (18, 7738435), (30, 4643061), (45, 3095374), (90, 1547687), (563, 247410), (1126, 123705), (1689, 82470), (2749, 50670), (2815, 49482), (3378, 41235), (5067, 27490), (5498, 25335), (5630, 24741), (8247, 16890), (8445, 16494), (10134, 13745)]