83838540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5437}}^1$

素因数の和:5706

約数の個数: 48

約数和(自身を含む): 235704672

約数和(自身を除く): 151866132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5140, 5437, 7710, 10874, 15420, 16311, 21748, 27185, 32622, 54370, 65244, 81555, 108740, 163110, 326220, 1397309, 2794618, 4191927, 5589236, 6986545, 8383854, 13973090, 16767708, 20959635, 27946180, 41919270, 83838540]

約数ペア:

[(1, 83838540), (2, 41919270), (3, 27946180), (4, 20959635), (5, 16767708), (6, 13973090), (10, 8383854), (12, 6986545), (15, 5589236), (20, 4191927), (30, 2794618), (60, 1397309), (257, 326220), (514, 163110), (771, 108740), (1028, 81555), (1285, 65244), (1542, 54370), (2570, 32622), (3084, 27185), (3855, 21748), (5140, 16311), (5437, 15420), (7710, 10874)]