10985220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{6781}}^1$

素因数の和:6802

約数の個数: 60

約数和(自身を含む): 34466124

約数和(自身を除く): 23480904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 6781, 13562, 20343, 27124, 33905, 40686, 61029, 67810, 81372, 101715, 122058, 135620, 183087, 203430, 244116, 305145, 366174, 406860, 549261, 610290, 732348, 915435, 1098522, 1220580, 1830870, 2197044, 2746305, 3661740, 5492610, 10985220]

約数ペア:

[(1, 10985220), (2, 5492610), (3, 3661740), (4, 2746305), (5, 2197044), (6, 1830870), (9, 1220580), (10, 1098522), (12, 915435), (15, 732348), (18, 610290), (20, 549261), (27, 406860), (30, 366174), (36, 305145), (45, 244116), (54, 203430), (60, 183087), (81, 135620), (90, 122058), (108, 101715), (135, 81372), (162, 67810), (180, 61029), (270, 40686), (324, 33905), (405, 27124), (540, 20343), (810, 13562), (1620, 6781)]