63410220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18541}}^1$

素因数の和:18575

約数の個数: 72

約数和(自身を含む): 202478640

約数和(自身を除く): 139068420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 18541, 37082, 55623, 74164, 92705, 111246, 166869, 185410, 222492, 278115, 333738, 352279, 370820, 556230, 667476, 704558, 834345, 1056837, 1112460, 1409116, 1668690, 1761395, 2113674, 3170511, 3337380, 3522790, 4227348, 5284185, 6341022, 7045580, 10568370, 12682044, 15852555, 21136740, 31705110, 63410220]

約数ペア:

[(1, 63410220), (2, 31705110), (3, 21136740), (4, 15852555), (5, 12682044), (6, 10568370), (9, 7045580), (10, 6341022), (12, 5284185), (15, 4227348), (18, 3522790), (19, 3337380), (20, 3170511), (30, 2113674), (36, 1761395), (38, 1668690), (45, 1409116), (57, 1112460), (60, 1056837), (76, 834345), (90, 704558), (95, 667476), (114, 556230), (171, 370820), (180, 352279), (190, 333738), (228, 278115), (285, 222492), (342, 185410), (380, 166869), (570, 111246), (684, 92705), (855, 74164), (1140, 55623), (1710, 37082), (3420, 18541)]