87942330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139591}}^1$

素因数の和:139611

約数の個数: 48

約数和(自身を含む): 261316224

約数和(自身を除く): 173373894

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, 630, 139591, 279182, 418773, 697955, 837546, 977137, 1256319, 1395910, 1954274, 2093865, 2512638, 2931411, 4187730, 4885685, 5862822, 6281595, 8794233, 9771370, 12563190, 14657055, 17588466, 29314110, 43971165, 87942330]

約数ペア:

[(1, 87942330), (2, 43971165), (3, 29314110), (5, 17588466), (6, 14657055), (7, 12563190), (9, 9771370), (10, 8794233), (14, 6281595), (15, 5862822), (18, 4885685), (21, 4187730), (30, 2931411), (35, 2512638), (42, 2093865), (45, 1954274), (63, 1395910), (70, 1256319), (90, 977137), (105, 837546), (126, 697955), (210, 418773), (315, 279182), (630, 139591)]