86642910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7027}}^1$

素因数の和:7177

約数の個数: 48

約数和(自身を含む): 226948176

約数和(自身を除く): 140305266

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, 7027, 12330, 14054, 21081, 35135, 42162, 63243, 70270, 105405, 126486, 210810, 316215, 632430, 962699, 1925398, 2888097, 4813495, 5776194, 8664291, 9626990, 14440485, 17328582, 28880970, 43321455, 86642910]

約数ペア:

[(1, 86642910), (2, 43321455), (3, 28880970), (5, 17328582), (6, 14440485), (9, 9626990), (10, 8664291), (15, 5776194), (18, 4813495), (30, 2888097), (45, 1925398), (90, 962699), (137, 632430), (274, 316215), (411, 210810), (685, 126486), (822, 105405), (1233, 70270), (1370, 63243), (2055, 42162), (2466, 35135), (4110, 21081), (6165, 14054), (7027, 12330)]