89770890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1367}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 236390400

約数和(自身を除く): 146619510

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 199, 330, 398, 597, 995, 1194, 1367, 1990, 2189, 2734, 2985, 4101, 4378, 5970, 6567, 6835, 8202, 10945, 13134, 13670, 15037, 20505, 21890, 30074, 32835, 41010, 45111, 65670, 75185, 90222, 150370, 225555, 272033, 451110, 544066, 816099, 1360165, 1632198, 2720330, 2992363, 4080495, 5984726, 8160990, 8977089, 14961815, 17954178, 29923630, 44885445, 89770890]

約数ペア:

[(1, 89770890), (2, 44885445), (3, 29923630), (5, 17954178), (6, 14961815), (10, 8977089), (11, 8160990), (15, 5984726), (22, 4080495), (30, 2992363), (33, 2720330), (55, 1632198), (66, 1360165), (110, 816099), (165, 544066), (199, 451110), (330, 272033), (398, 225555), (597, 150370), (995, 90222), (1194, 75185), (1367, 65670), (1990, 45111), (2189, 41010), (2734, 32835), (2985, 30074), (4101, 21890), (4378, 20505), (5970, 15037), (6567, 13670), (6835, 13134), (8202, 10945)]