187926270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{2609}}^1$

素因数の和:2647

約数の個数: 80

約数和(自身を含む): 526363920

約数和(自身を除く): 338437650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 2401, 2609, 3430, 4802, 5145, 5218, 7203, 7827, 10290, 12005, 13045, 14406, 15654, 18263, 24010, 26090, 36015, 36526, 39135, 54789, 72030, 78270, 91315, 109578, 127841, 182630, 255682, 273945, 383523, 547890, 639205, 767046, 894887, 1278410, 1789774, 1917615, 2684661, 3835230, 4474435, 5369322, 6264209, 8948870, 12528418, 13423305, 18792627, 26846610, 31321045, 37585254, 62642090, 93963135, 187926270]

約数ペア:

[(1, 187926270), (2, 93963135), (3, 62642090), (5, 37585254), (6, 31321045), (7, 26846610), (10, 18792627), (14, 13423305), (15, 12528418), (21, 8948870), (30, 6264209), (35, 5369322), (42, 4474435), (49, 3835230), (70, 2684661), (98, 1917615), (105, 1789774), (147, 1278410), (210, 894887), (245, 767046), (294, 639205), (343, 547890), (490, 383523), (686, 273945), (735, 255682), (1029, 182630), (1470, 127841), (1715, 109578), (2058, 91315), (2401, 78270), (2609, 72030), (3430, 54789), (4802, 39135), (5145, 36526), (5218, 36015), (7203, 26090), (7827, 24010), (10290, 18263), (12005, 15654), (13045, 14406)]