22126020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 71500800

約数和(自身を除く): 49374780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 379, 417, 420, 556, 695, 758, 834, 973, 1137, 1390, 1516, 1668, 1895, 1946, 2085, 2274, 2653, 2780, 2919, 3790, 3892, 4170, 4548, 4865, 5306, 5685, 5838, 7580, 7959, 8340, 9730, 10612, 11370, 11676, 13265, 14595, 15918, 19460, 22740, 26530, 29190, 31836, 39795, 52681, 53060, 58380, 79590, 105362, 158043, 159180, 210724, 263405, 316086, 368767, 526810, 632172, 737534, 790215, 1053620, 1106301, 1475068, 1580430, 1843835, 2212602, 3160860, 3687670, 4425204, 5531505, 7375340, 11063010, 22126020]

約数ペア:

[(1, 22126020), (2, 11063010), (3, 7375340), (4, 5531505), (5, 4425204), (6, 3687670), (7, 3160860), (10, 2212602), (12, 1843835), (14, 1580430), (15, 1475068), (20, 1106301), (21, 1053620), (28, 790215), (30, 737534), (35, 632172), (42, 526810), (60, 368767), (70, 316086), (84, 263405), (105, 210724), (139, 159180), (140, 158043), (210, 105362), (278, 79590), (379, 58380), (417, 53060), (420, 52681), (556, 39795), (695, 31836), (758, 29190), (834, 26530), (973, 22740), (1137, 19460), (1390, 15918), (1516, 14595), (1668, 13265), (1895, 11676), (1946, 11370), (2085, 10612), (2274, 9730), (2653, 8340), (2780, 7959), (2919, 7580), (3790, 5838), (3892, 5685), (4170, 5306), (4548, 4865)]