7716870

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{1361}}^1$

素因数の和:1387

約数の個数: 80

約数和(自身を含む): 23731488

約数和(自身を除く): 16014618

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1361, 1890, 2722, 2835, 4083, 5670, 6805, 8166, 9527, 12249, 13610, 19054, 20415, 24498, 28581, 36747, 40830, 47635, 57162, 61245, 73494, 85743, 95270, 110241, 122490, 142905, 171486, 183735, 220482, 257229, 285810, 367470, 428715, 514458, 551205, 771687, 857430, 1102410, 1286145, 1543374, 2572290, 3858435, 7716870]

約数ペア:

[(1, 7716870), (2, 3858435), (3, 2572290), (5, 1543374), (6, 1286145), (7, 1102410), (9, 857430), (10, 771687), (14, 551205), (15, 514458), (18, 428715), (21, 367470), (27, 285810), (30, 257229), (35, 220482), (42, 183735), (45, 171486), (54, 142905), (63, 122490), (70, 110241), (81, 95270), (90, 85743), (105, 73494), (126, 61245), (135, 57162), (162, 47635), (189, 40830), (210, 36747), (270, 28581), (315, 24498), (378, 20415), (405, 19054), (567, 13610), (630, 12249), (810, 9527), (945, 8166), (1134, 6805), (1361, 5670), (1890, 4083), (2722, 2835)]