239065060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 557706240

約数和(自身を除く): 318641180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 103, 113, 130, 158, 206, 226, 260, 316, 395, 412, 452, 515, 565, 790, 1027, 1030, 1130, 1339, 1469, 1580, 2054, 2060, 2260, 2678, 2938, 4108, 5135, 5356, 5876, 6695, 7345, 8137, 8927, 10270, 11639, 13390, 14690, 16274, 17854, 20540, 23278, 26780, 29380, 32548, 35708, 40685, 44635, 46556, 58195, 81370, 89270, 105781, 116051, 116390, 151307, 162740, 178540, 211562, 232102, 232780, 302614, 423124, 464204, 528905, 580255, 605228, 756535, 919481, 1057810, 1160510, 1513070, 1838962, 2115620, 2321020, 3026140, 3677924, 4597405, 9194810, 11953253, 18389620, 23906506, 47813012, 59766265, 119532530, 239065060]

約数ペア:

[(1, 239065060), (2, 119532530), (4, 59766265), (5, 47813012), (10, 23906506), (13, 18389620), (20, 11953253), (26, 9194810), (52, 4597405), (65, 3677924), (79, 3026140), (103, 2321020), (113, 2115620), (130, 1838962), (158, 1513070), (206, 1160510), (226, 1057810), (260, 919481), (316, 756535), (395, 605228), (412, 580255), (452, 528905), (515, 464204), (565, 423124), (790, 302614), (1027, 232780), (1030, 232102), (1130, 211562), (1339, 178540), (1469, 162740), (1580, 151307), (2054, 116390), (2060, 116051), (2260, 105781), (2678, 89270), (2938, 81370), (4108, 58195), (5135, 46556), (5356, 44635), (5876, 40685), (6695, 35708), (7345, 32548), (8137, 29380), (8927, 26780), (10270, 23278), (11639, 20540), (13390, 17854), (14690, 16274)]