174331380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{12157}}^1$

素因数の和:12408

約数の個数: 48

約数和(自身を含む): 490210560

約数和(自身を除く): 315879180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 12157, 14340, 24314, 36471, 48628, 60785, 72942, 121570, 145884, 182355, 243140, 364710, 729420, 2905523, 5811046, 8716569, 11622092, 14527615, 17433138, 29055230, 34866276, 43582845, 58110460, 87165690, 174331380]

約数ペア:

[(1, 174331380), (2, 87165690), (3, 58110460), (4, 43582845), (5, 34866276), (6, 29055230), (10, 17433138), (12, 14527615), (15, 11622092), (20, 8716569), (30, 5811046), (60, 2905523), (239, 729420), (478, 364710), (717, 243140), (956, 182355), (1195, 145884), (1434, 121570), (2390, 72942), (2868, 60785), (3585, 48628), (4780, 36471), (7170, 24314), (12157, 14340)]