42807270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129719}}^1$

素因数の和:129740

約数の個数: 32

約数和(自身を含む): 112078080

約数和(自身を除く): 69270810

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 129719, 259438, 389157, 648595, 778314, 1297190, 1426909, 1945785, 2853818, 3891570, 4280727, 7134545, 8561454, 14269090, 21403635, 42807270]

約数ペア:

[(1, 42807270), (2, 21403635), (3, 14269090), (5, 8561454), (6, 7134545), (10, 4280727), (11, 3891570), (15, 2853818), (22, 1945785), (30, 1426909), (33, 1297190), (55, 778314), (66, 648595), (110, 389157), (165, 259438), (330, 129719)]