2409912540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{637543}}^1$

素因数の和:637568

約数の個数: 96

約数和(自身を含む): 8568591360

約数和(自身を除く): 6158678820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 637543, 1275086, 1912629, 2550172, 3187715, 3825258, 4462801, 5737887, 6375430, 7650516, 8925602, 9563145, 11475774, 12750860, 13388403, 17213661, 17851204, 19126290, 22314005, 22951548, 26776806, 28689435, 34427322, 38252580, 40165209, 44628010, 53553612, 57378870, 66942015, 68854644, 80330418, 86068305, 89256020, 114757740, 120495627, 133884030, 160660836, 172136610, 200826045, 240991254, 267768060, 344273220, 401652090, 481982508, 602478135, 803304180, 1204956270, 2409912540]

約数ペア:

[(1, 2409912540), (2, 1204956270), (3, 803304180), (4, 602478135), (5, 481982508), (6, 401652090), (7, 344273220), (9, 267768060), (10, 240991254), (12, 200826045), (14, 172136610), (15, 160660836), (18, 133884030), (20, 120495627), (21, 114757740), (27, 89256020), (28, 86068305), (30, 80330418), (35, 68854644), (36, 66942015), (42, 57378870), (45, 53553612), (54, 44628010), (60, 40165209), (63, 38252580), (70, 34427322), (84, 28689435), (90, 26776806), (105, 22951548), (108, 22314005), (126, 19126290), (135, 17851204), (140, 17213661), (180, 13388403), (189, 12750860), (210, 11475774), (252, 9563145), (270, 8925602), (315, 7650516), (378, 6375430), (420, 5737887), (540, 4462801), (630, 3825258), (756, 3187715), (945, 2550172), (1260, 1912629), (1890, 1275086), (3780, 637543)]