19871696283030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{220796625367}}^1$

素因数の和:220796625380

約数の個数: 24

約数和(自身を含む): 51666410336112

約数和(自身を除く): 31794714053082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 220796625367, 441593250734, 662389876101, 1103983126835, 1324779752202, 1987169628303, 2207966253670, 3311949380505, 3974339256606, 6623898761010, 9935848141515, 19871696283030]

約数ペア:

[(1, 19871696283030), (2, 9935848141515), (3, 6623898761010), (5, 3974339256606), (6, 3311949380505), (9, 2207966253670), (10, 1987169628303), (15, 1324779752202), (18, 1103983126835), (30, 662389876101), (45, 441593250734), (90, 220796625367)]