2071035

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 3981600

約数和(自身を除く): 1910565

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 45, 69, 87, 115, 135, 145, 207, 261, 345, 435, 529, 621, 667, 783, 1035, 1305, 1587, 2001, 2645, 3105, 3335, 3915, 4761, 6003, 7935, 10005, 14283, 15341, 18009, 23805, 30015, 46023, 71415, 76705, 90045, 138069, 230115, 414207, 690345, 2071035]

約数ペア:

[(1, 2071035), (3, 690345), (5, 414207), (9, 230115), (15, 138069), (23, 90045), (27, 76705), (29, 71415), (45, 46023), (69, 30015), (87, 23805), (115, 18009), (135, 15341), (145, 14283), (207, 10005), (261, 7935), (345, 6003), (435, 4761), (529, 3915), (621, 3335), (667, 3105), (783, 2645), (1035, 2001), (1305, 1587)]