66414690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38839}}^1$

素因数の和:38871

約数の個数: 48

約数和(自身を含む): 181771200

約数和(自身を除く): 115356510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 38839, 77678, 116517, 194195, 233034, 349551, 388390, 582585, 699102, 737941, 1165170, 1475882, 1747755, 2213823, 3495510, 3689705, 4427646, 6641469, 7379410, 11069115, 13282938, 22138230, 33207345, 66414690]

約数ペア:

[(1, 66414690), (2, 33207345), (3, 22138230), (5, 13282938), (6, 11069115), (9, 7379410), (10, 6641469), (15, 4427646), (18, 3689705), (19, 3495510), (30, 2213823), (38, 1747755), (45, 1475882), (57, 1165170), (90, 737941), (95, 699102), (114, 582585), (171, 388390), (190, 349551), (285, 233034), (342, 194195), (570, 116517), (855, 77678), (1710, 38839)]