3879450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 72

約数和(自身を含む): 10750428

約数和(自身を除く): 6870978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 233, 333, 370, 450, 466, 555, 666, 699, 925, 1110, 1165, 1398, 1665, 1850, 2097, 2330, 2775, 3330, 3495, 4194, 5550, 5825, 6990, 8325, 8621, 10485, 11650, 16650, 17242, 17475, 20970, 25863, 34950, 43105, 51726, 52425, 77589, 86210, 104850, 129315, 155178, 215525, 258630, 387945, 431050, 646575, 775890, 1293150, 1939725, 3879450]

約数ペア:

[(1, 3879450), (2, 1939725), (3, 1293150), (5, 775890), (6, 646575), (9, 431050), (10, 387945), (15, 258630), (18, 215525), (25, 155178), (30, 129315), (37, 104850), (45, 86210), (50, 77589), (74, 52425), (75, 51726), (90, 43105), (111, 34950), (150, 25863), (185, 20970), (222, 17475), (225, 17242), (233, 16650), (333, 11650), (370, 10485), (450, 8621), (466, 8325), (555, 6990), (666, 5825), (699, 5550), (925, 4194), (1110, 3495), (1165, 3330), (1398, 2775), (1665, 2330), (1850, 2097)]