15000230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 30991680

約数和(自身を除く): 15991450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 509, 842, 1018, 2105, 2545, 2947, 3563, 4210, 5090, 5894, 7126, 14735, 17815, 29470, 35630, 214289, 428578, 1071445, 1500023, 2142890, 3000046, 7500115, 15000230]

約数ペア:

[(1, 15000230), (2, 7500115), (5, 3000046), (7, 2142890), (10, 1500023), (14, 1071445), (35, 428578), (70, 214289), (421, 35630), (509, 29470), (842, 17815), (1018, 14735), (2105, 7126), (2545, 5894), (2947, 5090), (3563, 4210)]