83781660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1637}}^1$

素因数の和:2502

約数の個数: 48

約数和(自身を含む): 235007136

約数和(自身を除く): 151225476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 853, 1637, 1706, 2559, 3274, 3412, 4265, 4911, 5118, 6548, 8185, 8530, 9822, 10236, 12795, 16370, 17060, 19644, 24555, 25590, 32740, 49110, 51180, 98220, 1396361, 2792722, 4189083, 5585444, 6981805, 8378166, 13963610, 16756332, 20945415, 27927220, 41890830, 83781660]

約数ペア:

[(1, 83781660), (2, 41890830), (3, 27927220), (4, 20945415), (5, 16756332), (6, 13963610), (10, 8378166), (12, 6981805), (15, 5585444), (20, 4189083), (30, 2792722), (60, 1396361), (853, 98220), (1637, 51180), (1706, 49110), (2559, 32740), (3274, 25590), (3412, 24555), (4265, 19644), (4911, 17060), (5118, 16370), (6548, 12795), (8185, 10236), (8530, 9822)]