7753890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1973}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 18760896

約数和(自身を除く): 11007006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 1973, 3930, 3946, 5919, 9865, 11838, 19730, 29595, 59190, 258463, 516926, 775389, 1292315, 1550778, 2584630, 3876945, 7753890]

約数ペア:

[(1, 7753890), (2, 3876945), (3, 2584630), (5, 1550778), (6, 1292315), (10, 775389), (15, 516926), (30, 258463), (131, 59190), (262, 29595), (393, 19730), (655, 11838), (786, 9865), (1310, 5919), (1965, 3946), (1973, 3930)]