141777020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2211

約数の個数: 96

約数和(自身を含む): 380007936

約数和(自身を除く): 238230916

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 110, 140, 154, 172, 215, 220, 301, 308, 385, 430, 473, 602, 770, 860, 946, 1204, 1505, 1540, 1892, 2141, 2365, 3010, 3311, 4282, 4730, 6020, 6622, 8564, 9460, 10705, 13244, 14987, 16555, 21410, 23551, 29974, 33110, 42820, 47102, 59948, 66220, 74935, 92063, 94204, 117755, 149870, 164857, 184126, 235510, 299740, 329714, 368252, 460315, 471020, 644441, 659428, 824285, 920630, 1012693, 1288882, 1648570, 1841260, 2025386, 2577764, 3222205, 3297140, 4050772, 5063465, 6444410, 7088851, 10126930, 12888820, 14177702, 20253860, 28355404, 35444255, 70888510, 141777020]

約数ペア:

[(1, 141777020), (2, 70888510), (4, 35444255), (5, 28355404), (7, 20253860), (10, 14177702), (11, 12888820), (14, 10126930), (20, 7088851), (22, 6444410), (28, 5063465), (35, 4050772), (43, 3297140), (44, 3222205), (55, 2577764), (70, 2025386), (77, 1841260), (86, 1648570), (110, 1288882), (140, 1012693), (154, 920630), (172, 824285), (215, 659428), (220, 644441), (301, 471020), (308, 460315), (385, 368252), (430, 329714), (473, 299740), (602, 235510), (770, 184126), (860, 164857), (946, 149870), (1204, 117755), (1505, 94204), (1540, 92063), (1892, 74935), (2141, 66220), (2365, 59948), (3010, 47102), (3311, 42820), (4282, 33110), (4730, 29974), (6020, 23551), (6622, 21410), (8564, 16555), (9460, 14987), (10705, 13244)]