73175730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2971}}^1$

素因数の和:3802

約数の個数: 32

約数和(自身を含む): 175894848

約数和(自身を除く): 102719118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1642, 2463, 2971, 4105, 4926, 5942, 8210, 8913, 12315, 14855, 17826, 24630, 29710, 44565, 89130, 2439191, 4878382, 7317573, 12195955, 14635146, 24391910, 36587865, 73175730]

約数ペア:

[(1, 73175730), (2, 36587865), (3, 24391910), (5, 14635146), (6, 12195955), (10, 7317573), (15, 4878382), (30, 2439191), (821, 89130), (1642, 44565), (2463, 29710), (2971, 24630), (4105, 17826), (4926, 14855), (5942, 12315), (8210, 8913)]