86901540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 266910336

約数和(自身を除く): 180008796

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 353, 373, 660, 706, 746, 1059, 1119, 1412, 1492, 1765, 1865, 2118, 2238, 3530, 3730, 3883, 4103, 4236, 4476, 5295, 5595, 7060, 7460, 7766, 8206, 10590, 11190, 11649, 12309, 15532, 16412, 19415, 20515, 21180, 22380, 23298, 24618, 38830, 41030, 46596, 49236, 58245, 61545, 77660, 82060, 116490, 123090, 131669, 232980, 246180, 263338, 395007, 526676, 658345, 790014, 1316690, 1448359, 1580028, 1975035, 2633380, 2896718, 3950070, 4345077, 5793436, 7241795, 7900140, 8690154, 14483590, 17380308, 21725385, 28967180, 43450770, 86901540]

約数ペア:

[(1, 86901540), (2, 43450770), (3, 28967180), (4, 21725385), (5, 17380308), (6, 14483590), (10, 8690154), (11, 7900140), (12, 7241795), (15, 5793436), (20, 4345077), (22, 3950070), (30, 2896718), (33, 2633380), (44, 1975035), (55, 1580028), (60, 1448359), (66, 1316690), (110, 790014), (132, 658345), (165, 526676), (220, 395007), (330, 263338), (353, 246180), (373, 232980), (660, 131669), (706, 123090), (746, 116490), (1059, 82060), (1119, 77660), (1412, 61545), (1492, 58245), (1765, 49236), (1865, 46596), (2118, 41030), (2238, 38830), (3530, 24618), (3730, 23298), (3883, 22380), (4103, 21180), (4236, 20515), (4476, 19415), (5295, 16412), (5595, 15532), (7060, 12309), (7460, 11649), (7766, 11190), (8206, 10590)]