308706050

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 589649760

約数和(自身を除く): 280943710

約数列:

[1, 2, 5, 10, 25, 50, 73, 83, 146, 166, 365, 415, 730, 830, 1019, 1825, 2038, 2075, 3650, 4150, 5095, 6059, 10190, 12118, 25475, 30295, 50950, 60590, 74387, 84577, 148774, 151475, 169154, 302950, 371935, 422885, 743870, 845770, 1859675, 2114425, 3719350, 4228850, 6174121, 12348242, 30870605, 61741210, 154353025, 308706050]

約数ペア:

[(1, 308706050), (2, 154353025), (5, 61741210), (10, 30870605), (25, 12348242), (50, 6174121), (73, 4228850), (83, 3719350), (146, 2114425), (166, 1859675), (365, 845770), (415, 743870), (730, 422885), (830, 371935), (1019, 302950), (1825, 169154), (2038, 151475), (2075, 148774), (3650, 84577), (4150, 74387), (5095, 60590), (6059, 50950), (10190, 30295), (12118, 25475)]