77282610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 114318030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 139, 215, 258, 278, 417, 430, 431, 645, 695, 834, 862, 1290, 1293, 1390, 2085, 2155, 2586, 4170, 4310, 5977, 6465, 11954, 12930, 17931, 18533, 29885, 35862, 37066, 55599, 59770, 59909, 89655, 92665, 111198, 119818, 179310, 179727, 185330, 277995, 299545, 359454, 555990, 599090, 898635, 1797270, 2576087, 5152174, 7728261, 12880435, 15456522, 25760870, 38641305, 77282610]

約数ペア:

[(1, 77282610), (2, 38641305), (3, 25760870), (5, 15456522), (6, 12880435), (10, 7728261), (15, 5152174), (30, 2576087), (43, 1797270), (86, 898635), (129, 599090), (139, 555990), (215, 359454), (258, 299545), (278, 277995), (417, 185330), (430, 179727), (431, 179310), (645, 119818), (695, 111198), (834, 92665), (862, 89655), (1290, 59909), (1293, 59770), (1390, 55599), (2085, 37066), (2155, 35862), (2586, 29885), (4170, 18533), (4310, 17931), (5977, 12930), (6465, 11954)]