11178270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2214

約数の個数: 64

約数和(自身を含む): 31392000

約数和(自身を除く): 20213730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2179, 2565, 4358, 5130, 6537, 10895, 13074, 19611, 21790, 32685, 39222, 41401, 58833, 65370, 82802, 98055, 117666, 124203, 196110, 207005, 248406, 294165, 372609, 414010, 588330, 621015, 745218, 1117827, 1242030, 1863045, 2235654, 3726090, 5589135, 11178270]

約数ペア:

[(1, 11178270), (2, 5589135), (3, 3726090), (5, 2235654), (6, 1863045), (9, 1242030), (10, 1117827), (15, 745218), (18, 621015), (19, 588330), (27, 414010), (30, 372609), (38, 294165), (45, 248406), (54, 207005), (57, 196110), (90, 124203), (95, 117666), (114, 98055), (135, 82802), (171, 65370), (190, 58833), (270, 41401), (285, 39222), (342, 32685), (513, 21790), (570, 19611), (855, 13074), (1026, 10895), (1710, 6537), (2179, 5130), (2565, 4358)]