61835820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2953}}^1$

素因数の和:3314

約数の個数: 48

約数和(自身を含む): 173695200

約数和(自身を除く): 111859380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 2953, 3490, 4188, 5235, 5906, 6980, 8859, 10470, 11812, 14765, 17718, 20940, 29530, 35436, 44295, 59060, 88590, 177180, 1030597, 2061194, 3091791, 4122388, 5152985, 6183582, 10305970, 12367164, 15458955, 20611940, 30917910, 61835820]

約数ペア:

[(1, 61835820), (2, 30917910), (3, 20611940), (4, 15458955), (5, 12367164), (6, 10305970), (10, 6183582), (12, 5152985), (15, 4122388), (20, 3091791), (30, 2061194), (60, 1030597), (349, 177180), (698, 88590), (1047, 59060), (1396, 44295), (1745, 35436), (2094, 29530), (2953, 20940), (3490, 17718), (4188, 14765), (5235, 11812), (5906, 10470), (6980, 8859)]