30234550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 58947120

約数和(自身を除く): 28712570

約数列:

[1, 2, 5, 10, 25, 37, 50, 59, 74, 118, 185, 277, 295, 370, 554, 590, 925, 1385, 1475, 1850, 2183, 2770, 2950, 4366, 6925, 10249, 10915, 13850, 16343, 20498, 21830, 32686, 51245, 54575, 81715, 102490, 109150, 163430, 256225, 408575, 512450, 604691, 817150, 1209382, 3023455, 6046910, 15117275, 30234550]

約数ペア:

[(1, 30234550), (2, 15117275), (5, 6046910), (10, 3023455), (25, 1209382), (37, 817150), (50, 604691), (59, 512450), (74, 408575), (118, 256225), (185, 163430), (277, 109150), (295, 102490), (370, 81715), (554, 54575), (590, 51245), (925, 32686), (1385, 21830), (1475, 20498), (1850, 16343), (2183, 13850), (2770, 10915), (2950, 10249), (4366, 6925)]