2659620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 7842240

約数和(自身を除く): 5182620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 2333, 4666, 6999, 9332, 11665, 13998, 23330, 27996, 34995, 44327, 46660, 69990, 88654, 132981, 139980, 177308, 221635, 265962, 443270, 531924, 664905, 886540, 1329810, 2659620]

約数ペア:

[(1, 2659620), (2, 1329810), (3, 886540), (4, 664905), (5, 531924), (6, 443270), (10, 265962), (12, 221635), (15, 177308), (19, 139980), (20, 132981), (30, 88654), (38, 69990), (57, 46660), (60, 44327), (76, 34995), (95, 27996), (114, 23330), (190, 13998), (228, 11665), (285, 9332), (380, 6999), (570, 4666), (1140, 2333)]