86031990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 254016000

約数和(自身を除く): 167984010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 83, 90, 99, 110, 135, 165, 166, 198, 249, 270, 297, 330, 349, 415, 495, 498, 594, 698, 747, 830, 913, 990, 1047, 1245, 1485, 1494, 1745, 1826, 2094, 2241, 2490, 2739, 2970, 3141, 3490, 3735, 3839, 4482, 4565, 5235, 5478, 6282, 7470, 7678, 8217, 9130, 9423, 10470, 11205, 11517, 13695, 15705, 16434, 18846, 19195, 22410, 23034, 24651, 27390, 28967, 31410, 34551, 38390, 41085, 47115, 49302, 57585, 57934, 69102, 82170, 86901, 94230, 103653, 115170, 123255, 144835, 172755, 173802, 207306, 246510, 260703, 289670, 318637, 345510, 434505, 518265, 521406, 637274, 782109, 869010, 955911, 1036530, 1303515, 1564218, 1593185, 1911822, 2607030, 2867733, 3186370, 3910545, 4779555, 5735466, 7821090, 8603199, 9559110, 14338665, 17206398, 28677330, 43015995, 86031990]

約数ペア:

[(1, 86031990), (2, 43015995), (3, 28677330), (5, 17206398), (6, 14338665), (9, 9559110), (10, 8603199), (11, 7821090), (15, 5735466), (18, 4779555), (22, 3910545), (27, 3186370), (30, 2867733), (33, 2607030), (45, 1911822), (54, 1593185), (55, 1564218), (66, 1303515), (83, 1036530), (90, 955911), (99, 869010), (110, 782109), (135, 637274), (165, 521406), (166, 518265), (198, 434505), (249, 345510), (270, 318637), (297, 289670), (330, 260703), (349, 246510), (415, 207306), (495, 173802), (498, 172755), (594, 144835), (698, 123255), (747, 115170), (830, 103653), (913, 94230), (990, 86901), (1047, 82170), (1245, 69102), (1485, 57934), (1494, 57585), (1745, 49302), (1826, 47115), (2094, 41085), (2241, 38390), (2490, 34551), (2739, 31410), (2970, 28967), (3141, 27390), (3490, 24651), (3735, 23034), (3839, 22410), (4482, 19195), (4565, 18846), (5235, 16434), (5478, 15705), (6282, 13695), (7470, 11517), (7678, 11205), (8217, 10470), (9130, 9423)]