219064710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{42209}}^1$

素因数の和:42392

約数の個数: 32

約数和(自身を含む): 528806880

約数和(自身を除く): 309742170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 42209, 84418, 126627, 211045, 253254, 422090, 633135, 1266270, 7302157, 14604314, 21906471, 36510785, 43812942, 73021570, 109532355, 219064710]

約数ペア:

[(1, 219064710), (2, 109532355), (3, 73021570), (5, 43812942), (6, 36510785), (10, 21906471), (15, 14604314), (30, 7302157), (173, 1266270), (346, 633135), (519, 422090), (865, 253254), (1038, 211045), (1730, 126627), (2595, 84418), (5190, 42209)]