11961810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{6329}}^1$

素因数の和:6352

約数の個数: 64

約数和(自身を含む): 36460800

約数和(自身を除く): 24498990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 6329, 12658, 18987, 31645, 37974, 44303, 56961, 63290, 88606, 94935, 113922, 132909, 170883, 189870, 221515, 265818, 284805, 341766, 398727, 443030, 569610, 664545, 797454, 854415, 1196181, 1329090, 1708830, 1993635, 2392362, 3987270, 5980905, 11961810]

約数ペア:

[(1, 11961810), (2, 5980905), (3, 3987270), (5, 2392362), (6, 1993635), (7, 1708830), (9, 1329090), (10, 1196181), (14, 854415), (15, 797454), (18, 664545), (21, 569610), (27, 443030), (30, 398727), (35, 341766), (42, 284805), (45, 265818), (54, 221515), (63, 189870), (70, 170883), (90, 132909), (105, 113922), (126, 94935), (135, 88606), (189, 63290), (210, 56961), (270, 44303), (315, 37974), (378, 31645), (630, 18987), (945, 12658), (1890, 6329)]