61819830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3559}}^1$

素因数の和:3765

約数の個数: 48

約数和(自身を含む): 161609760

約数和(自身を除く): 99789930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 3559, 5790, 7118, 8685, 10677, 17370, 17795, 21354, 32031, 35590, 53385, 64062, 106770, 160155, 320310, 686887, 1373774, 2060661, 3434435, 4121322, 6181983, 6868870, 10303305, 12363966, 20606610, 30909915, 61819830]

約数ペア:

[(1, 61819830), (2, 30909915), (3, 20606610), (5, 12363966), (6, 10303305), (9, 6868870), (10, 6181983), (15, 4121322), (18, 3434435), (30, 2060661), (45, 1373774), (90, 686887), (193, 320310), (386, 160155), (579, 106770), (965, 64062), (1158, 53385), (1737, 35590), (1930, 32031), (2895, 21354), (3474, 17795), (3559, 17370), (5790, 10677), (7118, 8685)]