4550460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 12852000

約数和(自身を除く): 8301540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 509, 596, 745, 894, 1018, 1490, 1527, 1788, 2036, 2235, 2545, 2980, 3054, 4470, 5090, 6108, 7635, 8940, 10180, 15270, 30540, 75841, 151682, 227523, 303364, 379205, 455046, 758410, 910092, 1137615, 1516820, 2275230, 4550460]

約数ペア:

[(1, 4550460), (2, 2275230), (3, 1516820), (4, 1137615), (5, 910092), (6, 758410), (10, 455046), (12, 379205), (15, 303364), (20, 227523), (30, 151682), (60, 75841), (149, 30540), (298, 15270), (447, 10180), (509, 8940), (596, 7635), (745, 6108), (894, 5090), (1018, 4470), (1490, 3054), (1527, 2980), (1788, 2545), (2036, 2235)]