137704060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 324434880

約数和(自身を除く): 186730820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 109, 113, 130, 172, 215, 218, 226, 260, 430, 436, 452, 545, 559, 565, 860, 1090, 1118, 1130, 1417, 1469, 2180, 2236, 2260, 2795, 2834, 2938, 4687, 4859, 5590, 5668, 5876, 7085, 7345, 9374, 9718, 11180, 12317, 14170, 14690, 18748, 19436, 23435, 24295, 24634, 28340, 29380, 46870, 48590, 49268, 60931, 61585, 63167, 93740, 97180, 121862, 123170, 126334, 160121, 243724, 246340, 252668, 304655, 315835, 320242, 529631, 609310, 631670, 640484, 800605, 1059262, 1218620, 1263340, 1601210, 2118524, 2648155, 3202420, 5296310, 6885203, 10592620, 13770406, 27540812, 34426015, 68852030, 137704060]

約数ペア:

[(1, 137704060), (2, 68852030), (4, 34426015), (5, 27540812), (10, 13770406), (13, 10592620), (20, 6885203), (26, 5296310), (43, 3202420), (52, 2648155), (65, 2118524), (86, 1601210), (109, 1263340), (113, 1218620), (130, 1059262), (172, 800605), (215, 640484), (218, 631670), (226, 609310), (260, 529631), (430, 320242), (436, 315835), (452, 304655), (545, 252668), (559, 246340), (565, 243724), (860, 160121), (1090, 126334), (1118, 123170), (1130, 121862), (1417, 97180), (1469, 93740), (2180, 63167), (2236, 61585), (2260, 60931), (2795, 49268), (2834, 48590), (2938, 46870), (4687, 29380), (4859, 28340), (5590, 24634), (5668, 24295), (5876, 23435), (7085, 19436), (7345, 18748), (9374, 14690), (9718, 14170), (11180, 12317)]