30338060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2753}}^1$

素因数の和:2810

約数の個数: 48

約数和(自身を含む): 69400800

約数和(自身を除く): 39062740

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2753, 2755, 5506, 5510, 11012, 11020, 13765, 27530, 52307, 55060, 79837, 104614, 159674, 209228, 261535, 319348, 399185, 523070, 798370, 1046140, 1516903, 1596740, 3033806, 6067612, 7584515, 15169030, 30338060]

約数ペア:

[(1, 30338060), (2, 15169030), (4, 7584515), (5, 6067612), (10, 3033806), (19, 1596740), (20, 1516903), (29, 1046140), (38, 798370), (58, 523070), (76, 399185), (95, 319348), (116, 261535), (145, 209228), (190, 159674), (290, 104614), (380, 79837), (551, 55060), (580, 52307), (1102, 27530), (2204, 13765), (2753, 11020), (2755, 11012), (5506, 5510)]