139686060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{11699}}^1$

素因数の和:11910

約数の個数: 48

約数和(自身を含む): 393120000

約数和(自身を除く): 253433940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11699, 11940, 23398, 35097, 46796, 58495, 70194, 116990, 140388, 175485, 233980, 350970, 701940, 2328101, 4656202, 6984303, 9312404, 11640505, 13968606, 23281010, 27937212, 34921515, 46562020, 69843030, 139686060]

約数ペア:

[(1, 139686060), (2, 69843030), (3, 46562020), (4, 34921515), (5, 27937212), (6, 23281010), (10, 13968606), (12, 11640505), (15, 9312404), (20, 6984303), (30, 4656202), (60, 2328101), (199, 701940), (398, 350970), (597, 233980), (796, 175485), (995, 140388), (1194, 116990), (1990, 70194), (2388, 58495), (2985, 46796), (3980, 35097), (5970, 23398), (11699, 11940)]