7890150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2325

約数の個数: 48

約数和(自身を含む): 20427264

約数和(自身を除く): 12537114

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 2287, 3450, 4574, 6861, 11435, 13722, 22870, 34305, 52601, 57175, 68610, 105202, 114350, 157803, 171525, 263005, 315606, 343050, 526010, 789015, 1315025, 1578030, 2630050, 3945075, 7890150]

約数ペア:

[(1, 7890150), (2, 3945075), (3, 2630050), (5, 1578030), (6, 1315025), (10, 789015), (15, 526010), (23, 343050), (25, 315606), (30, 263005), (46, 171525), (50, 157803), (69, 114350), (75, 105202), (115, 68610), (138, 57175), (150, 52601), (230, 34305), (345, 22870), (575, 13722), (690, 11435), (1150, 6861), (1725, 4574), (2287, 3450)]