809508510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{509}}^1$

素因数の和:994

約数の個数: 96

約数和(自身を含む): 2165304960

約数和(自身を除く): 1355796450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 431, 509, 615, 738, 862, 1018, 1230, 1293, 1527, 1845, 2155, 2545, 2586, 3054, 3690, 3879, 4310, 4581, 5090, 6465, 7635, 7758, 9162, 12930, 15270, 17671, 19395, 20869, 22905, 35342, 38790, 41738, 45810, 53013, 62607, 88355, 104345, 106026, 125214, 159039, 176710, 187821, 208690, 219379, 265065, 313035, 318078, 375642, 438758, 530130, 626070, 658137, 795195, 939105, 1096895, 1316274, 1590390, 1878210, 1974411, 2193790, 3290685, 3948822, 6581370, 8994539, 9872055, 17989078, 19744110, 26983617, 44972695, 53967234, 80950851, 89945390, 134918085, 161901702, 269836170, 404754255, 809508510]

約数ペア:

[(1, 809508510), (2, 404754255), (3, 269836170), (5, 161901702), (6, 134918085), (9, 89945390), (10, 80950851), (15, 53967234), (18, 44972695), (30, 26983617), (41, 19744110), (45, 17989078), (82, 9872055), (90, 8994539), (123, 6581370), (205, 3948822), (246, 3290685), (369, 2193790), (410, 1974411), (431, 1878210), (509, 1590390), (615, 1316274), (738, 1096895), (862, 939105), (1018, 795195), (1230, 658137), (1293, 626070), (1527, 530130), (1845, 438758), (2155, 375642), (2545, 318078), (2586, 313035), (3054, 265065), (3690, 219379), (3879, 208690), (4310, 187821), (4581, 176710), (5090, 159039), (6465, 125214), (7635, 106026), (7758, 104345), (9162, 88355), (12930, 62607), (15270, 53013), (17671, 45810), (19395, 41738), (20869, 38790), (22905, 35342)]