61783060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7069}}^1$

素因数の和:7120

約数の個数: 48

約数和(自身を含む): 142531200

約数和(自身を除く): 80748140

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 7069, 8740, 14138, 28276, 35345, 70690, 134311, 141380, 162587, 268622, 325174, 537244, 650348, 671555, 812935, 1343110, 1625870, 2686220, 3089153, 3251740, 6178306, 12356612, 15445765, 30891530, 61783060]

約数ペア:

[(1, 61783060), (2, 30891530), (4, 15445765), (5, 12356612), (10, 6178306), (19, 3251740), (20, 3089153), (23, 2686220), (38, 1625870), (46, 1343110), (76, 812935), (92, 671555), (95, 650348), (115, 537244), (190, 325174), (230, 268622), (380, 162587), (437, 141380), (460, 134311), (874, 70690), (1748, 35345), (2185, 28276), (4370, 14138), (7069, 8740)]