1330722060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 3771667200

約数和(自身を除く): 2440945140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 379, 417, 421, 556, 695, 758, 834, 842, 1137, 1263, 1390, 1516, 1668, 1684, 1895, 2085, 2105, 2274, 2526, 2780, 3790, 4170, 4210, 4548, 5052, 5685, 6315, 7580, 8340, 8420, 11370, 12630, 22740, 25260, 52681, 58519, 105362, 117038, 158043, 159559, 175557, 210724, 234076, 263405, 292595, 316086, 319118, 351114, 478677, 526810, 585190, 632172, 638236, 702228, 790215, 797795, 877785, 957354, 1053620, 1170380, 1580430, 1595590, 1755570, 1914708, 2393385, 3160860, 3191180, 3511140, 4786770, 9573540, 22178701, 44357402, 66536103, 88714804, 110893505, 133072206, 221787010, 266144412, 332680515, 443574020, 665361030, 1330722060]

約数ペア:

[(1, 1330722060), (2, 665361030), (3, 443574020), (4, 332680515), (5, 266144412), (6, 221787010), (10, 133072206), (12, 110893505), (15, 88714804), (20, 66536103), (30, 44357402), (60, 22178701), (139, 9573540), (278, 4786770), (379, 3511140), (417, 3191180), (421, 3160860), (556, 2393385), (695, 1914708), (758, 1755570), (834, 1595590), (842, 1580430), (1137, 1170380), (1263, 1053620), (1390, 957354), (1516, 877785), (1668, 797795), (1684, 790215), (1895, 702228), (2085, 638236), (2105, 632172), (2274, 585190), (2526, 526810), (2780, 478677), (3790, 351114), (4170, 319118), (4210, 316086), (4548, 292595), (5052, 263405), (5685, 234076), (6315, 210724), (7580, 175557), (8340, 159559), (8420, 158043), (11370, 117038), (12630, 105362), (22740, 58519), (25260, 52681)]