5270820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 14914368

約数和(自身を除く): 9643548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 821, 1070, 1284, 1605, 1642, 2140, 2463, 3210, 3284, 4105, 4926, 6420, 8210, 9852, 12315, 16420, 24630, 49260, 87847, 175694, 263541, 351388, 439235, 527082, 878470, 1054164, 1317705, 1756940, 2635410, 5270820]

約数ペア:

[(1, 5270820), (2, 2635410), (3, 1756940), (4, 1317705), (5, 1054164), (6, 878470), (10, 527082), (12, 439235), (15, 351388), (20, 263541), (30, 175694), (60, 87847), (107, 49260), (214, 24630), (321, 16420), (428, 12315), (535, 9852), (642, 8210), (821, 6420), (1070, 4926), (1284, 4105), (1605, 3284), (1642, 3210), (2140, 2463)]