72337930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 153354240

約数和(自身を除く): 81016310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 103, 127, 158, 206, 254, 395, 515, 553, 635, 721, 790, 889, 1030, 1106, 1270, 1442, 1778, 2765, 3605, 4445, 5530, 7210, 8137, 8890, 10033, 13081, 16274, 20066, 26162, 40685, 50165, 56959, 65405, 70231, 81370, 91567, 100330, 113918, 130810, 140462, 183134, 284795, 351155, 457835, 569590, 702310, 915670, 1033399, 2066798, 5166995, 7233793, 10333990, 14467586, 36168965, 72337930]

約数ペア:

[(1, 72337930), (2, 36168965), (5, 14467586), (7, 10333990), (10, 7233793), (14, 5166995), (35, 2066798), (70, 1033399), (79, 915670), (103, 702310), (127, 569590), (158, 457835), (206, 351155), (254, 284795), (395, 183134), (515, 140462), (553, 130810), (635, 113918), (721, 100330), (790, 91567), (889, 81370), (1030, 70231), (1106, 65405), (1270, 56959), (1442, 50165), (1778, 40685), (2765, 26162), (3605, 20066), (4445, 16274), (5530, 13081), (7210, 10033), (8137, 8890)]