82105470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6659}}^1$

素因数の和:6809

約数の個数: 48

約数和(自身を含む): 215064720

約数和(自身を除く): 132959250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 6659, 12330, 13318, 19977, 33295, 39954, 59931, 66590, 99885, 119862, 199770, 299655, 599310, 912283, 1824566, 2736849, 4561415, 5473698, 8210547, 9122830, 13684245, 16421094, 27368490, 41052735, 82105470]

約数ペア:

[(1, 82105470), (2, 41052735), (3, 27368490), (5, 16421094), (6, 13684245), (9, 9122830), (10, 8210547), (15, 5473698), (18, 4561415), (30, 2736849), (45, 1824566), (90, 912283), (137, 599310), (274, 299655), (411, 199770), (685, 119862), (822, 99885), (1233, 66590), (1370, 59931), (2055, 39954), (2466, 33295), (4110, 19977), (6165, 13318), (6659, 12330)]