9867130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1583

約数の個数: 48

約数和(自身を含む): 22264200

約数和(自身を除く): 12397070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 1549, 3098, 3185, 6370, 7745, 10843, 15490, 20137, 21686, 40274, 54215, 75901, 100685, 108430, 140959, 151802, 201370, 281918, 379505, 704795, 759010, 986713, 1409590, 1973426, 4933565, 9867130]

約数ペア:

[(1, 9867130), (2, 4933565), (5, 1973426), (7, 1409590), (10, 986713), (13, 759010), (14, 704795), (26, 379505), (35, 281918), (49, 201370), (65, 151802), (70, 140959), (91, 108430), (98, 100685), (130, 75901), (182, 54215), (245, 40274), (455, 21686), (490, 20137), (637, 15490), (910, 10843), (1274, 7745), (1549, 6370), (3098, 3185)]