72242970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{12101}}^1$

素因数の和:12310

約数の個数: 32

約数和(自身を含む): 174268800

約数和(自身を除く): 102025830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 12101, 24202, 36303, 60505, 72606, 121010, 181515, 363030, 2408099, 4816198, 7224297, 12040495, 14448594, 24080990, 36121485, 72242970]

約数ペア:

[(1, 72242970), (2, 36121485), (3, 24080990), (5, 14448594), (6, 12040495), (10, 7224297), (15, 4816198), (30, 2408099), (199, 363030), (398, 181515), (597, 121010), (995, 72606), (1194, 60505), (1990, 36303), (2985, 24202), (5970, 12101)]