1020399540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17006659}}^1$

素因数の和:17006671

約数の個数: 24

約数和(自身を含む): 2857118880

約数和(自身を除く): 1836719340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 17006659, 34013318, 51019977, 68026636, 85033295, 102039954, 170066590, 204079908, 255099885, 340133180, 510199770, 1020399540]

約数ペア:

[(1, 1020399540), (2, 510199770), (3, 340133180), (4, 255099885), (5, 204079908), (6, 170066590), (10, 102039954), (12, 85033295), (15, 68026636), (20, 51019977), (30, 34013318), (60, 17006659)]