137176890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{26431}}^1$

素因数の和:26614

約数の個数: 32

約数和(自身を含む): 331140096

約数和(自身を除く): 193963206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 26431, 52862, 79293, 132155, 158586, 264310, 396465, 792930, 4572563, 9145126, 13717689, 22862815, 27435378, 45725630, 68588445, 137176890]

約数ペア:

[(1, 137176890), (2, 68588445), (3, 45725630), (5, 27435378), (6, 22862815), (10, 13717689), (15, 9145126), (30, 4572563), (173, 792930), (346, 396465), (519, 264310), (865, 158586), (1038, 132155), (1730, 79293), (2595, 52862), (5190, 26431)]