830870068

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1151}}^1$

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 1765048320

約数和(自身を除く): 934178252

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 127, 196, 203, 254, 406, 508, 812, 889, 1151, 1421, 1778, 2302, 2842, 3556, 3683, 4604, 5684, 6223, 7366, 8057, 12446, 14732, 16114, 24892, 25781, 32228, 33379, 51562, 56399, 66758, 103124, 112798, 133516, 146177, 180467, 225596, 233653, 292354, 360934, 467306, 584708, 721868, 934612, 1023239, 1635571, 2046478, 3271142, 4092956, 4239133, 6542284, 7162673, 8478266, 14325346, 16956532, 28650692, 29673931, 59347862, 118695724, 207717517, 415435034, 830870068]

約数ペア:

[(1, 830870068), (2, 415435034), (4, 207717517), (7, 118695724), (14, 59347862), (28, 29673931), (29, 28650692), (49, 16956532), (58, 14325346), (98, 8478266), (116, 7162673), (127, 6542284), (196, 4239133), (203, 4092956), (254, 3271142), (406, 2046478), (508, 1635571), (812, 1023239), (889, 934612), (1151, 721868), (1421, 584708), (1778, 467306), (2302, 360934), (2842, 292354), (3556, 233653), (3683, 225596), (4604, 180467), (5684, 146177), (6223, 133516), (7366, 112798), (8057, 103124), (12446, 66758), (14732, 56399), (16114, 51562), (24892, 33379), (25781, 32228)]