61947340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 162175104

約数和(自身を除く): 100227764

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 101, 130, 140, 182, 202, 260, 337, 364, 404, 455, 505, 674, 707, 910, 1010, 1313, 1348, 1414, 1685, 1820, 2020, 2359, 2626, 2828, 3370, 3535, 4381, 4718, 5252, 6565, 6740, 7070, 8762, 9191, 9436, 11795, 13130, 14140, 17524, 18382, 21905, 23590, 26260, 30667, 34037, 36764, 43810, 45955, 47180, 61334, 68074, 87620, 91910, 122668, 136148, 153335, 170185, 183820, 238259, 306670, 340370, 442481, 476518, 613340, 680740, 884962, 953036, 1191295, 1769924, 2212405, 2382590, 3097367, 4424810, 4765180, 6194734, 8849620, 12389468, 15486835, 30973670, 61947340]

約数ペア:

[(1, 61947340), (2, 30973670), (4, 15486835), (5, 12389468), (7, 8849620), (10, 6194734), (13, 4765180), (14, 4424810), (20, 3097367), (26, 2382590), (28, 2212405), (35, 1769924), (52, 1191295), (65, 953036), (70, 884962), (91, 680740), (101, 613340), (130, 476518), (140, 442481), (182, 340370), (202, 306670), (260, 238259), (337, 183820), (364, 170185), (404, 153335), (455, 136148), (505, 122668), (674, 91910), (707, 87620), (910, 68074), (1010, 61334), (1313, 47180), (1348, 45955), (1414, 43810), (1685, 36764), (1820, 34037), (2020, 30667), (2359, 26260), (2626, 23590), (2828, 21905), (3370, 18382), (3535, 17524), (4381, 14140), (4718, 13130), (5252, 11795), (6565, 9436), (6740, 9191), (7070, 8762)]