345516180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1065

約数の個数: 96

約数和(自身を含む): 997417344

約数和(自身を除く): 651901164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 157, 172, 215, 258, 314, 430, 471, 516, 628, 645, 785, 853, 860, 942, 1290, 1570, 1706, 1884, 2355, 2559, 2580, 3140, 3412, 4265, 4710, 5118, 6751, 8530, 9420, 10236, 12795, 13502, 17060, 20253, 25590, 27004, 33755, 36679, 40506, 51180, 67510, 73358, 81012, 101265, 110037, 133921, 135020, 146716, 183395, 202530, 220074, 267842, 366790, 401763, 405060, 440148, 535684, 550185, 669605, 733580, 803526, 1100370, 1339210, 1607052, 2008815, 2200740, 2678420, 4017630, 5758603, 8035260, 11517206, 17275809, 23034412, 28793015, 34551618, 57586030, 69103236, 86379045, 115172060, 172758090, 345516180]

約数ペア:

[(1, 345516180), (2, 172758090), (3, 115172060), (4, 86379045), (5, 69103236), (6, 57586030), (10, 34551618), (12, 28793015), (15, 23034412), (20, 17275809), (30, 11517206), (43, 8035260), (60, 5758603), (86, 4017630), (129, 2678420), (157, 2200740), (172, 2008815), (215, 1607052), (258, 1339210), (314, 1100370), (430, 803526), (471, 733580), (516, 669605), (628, 550185), (645, 535684), (785, 440148), (853, 405060), (860, 401763), (942, 366790), (1290, 267842), (1570, 220074), (1706, 202530), (1884, 183395), (2355, 146716), (2559, 135020), (2580, 133921), (3140, 110037), (3412, 101265), (4265, 81012), (4710, 73358), (5118, 67510), (6751, 51180), (8530, 40506), (9420, 36679), (10236, 33755), (12795, 27004), (13502, 25590), (17060, 20253)]