82853190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 247553280

約数和(自身を除く): 164700090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 347, 379, 630, 694, 758, 1041, 1137, 1735, 1895, 2082, 2274, 2429, 2653, 3123, 3411, 3470, 3790, 4858, 5205, 5306, 5685, 6246, 6822, 7287, 7959, 10410, 11370, 12145, 13265, 14574, 15615, 15918, 17055, 21861, 23877, 24290, 26530, 31230, 34110, 36435, 39795, 43722, 47754, 72870, 79590, 109305, 119385, 131513, 218610, 238770, 263026, 394539, 657565, 789078, 920591, 1183617, 1315130, 1841182, 1972695, 2367234, 2761773, 3945390, 4602955, 5523546, 5918085, 8285319, 9205910, 11836170, 13808865, 16570638, 27617730, 41426595, 82853190]

約数ペア:

[(1, 82853190), (2, 41426595), (3, 27617730), (5, 16570638), (6, 13808865), (7, 11836170), (9, 9205910), (10, 8285319), (14, 5918085), (15, 5523546), (18, 4602955), (21, 3945390), (30, 2761773), (35, 2367234), (42, 1972695), (45, 1841182), (63, 1315130), (70, 1183617), (90, 920591), (105, 789078), (126, 657565), (210, 394539), (315, 263026), (347, 238770), (379, 218610), (630, 131513), (694, 119385), (758, 109305), (1041, 79590), (1137, 72870), (1735, 47754), (1895, 43722), (2082, 39795), (2274, 36435), (2429, 34110), (2653, 31230), (3123, 26530), (3411, 24290), (3470, 23877), (3790, 21861), (4858, 17055), (5205, 15918), (5306, 15615), (5685, 14574), (6246, 13265), (6822, 12145), (7287, 11370), (7959, 10410)]