2022271740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{40559}}^1$

素因数の和:40851

約数の個数: 72

約数和(自身を含む): 6156521280

約数和(自身を除く): 4134249540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 554, 831, 1108, 1385, 1662, 2493, 2770, 3324, 4155, 4986, 5540, 8310, 9972, 12465, 16620, 24930, 40559, 49860, 81118, 121677, 162236, 202795, 243354, 365031, 405590, 486708, 608385, 730062, 811180, 1216770, 1460124, 1825155, 2433540, 3650310, 7300620, 11234843, 22469686, 33704529, 44939372, 56174215, 67409058, 101113587, 112348430, 134818116, 168522645, 202227174, 224696860, 337045290, 404454348, 505567935, 674090580, 1011135870, 2022271740]

約数ペア:

[(1, 2022271740), (2, 1011135870), (3, 674090580), (4, 505567935), (5, 404454348), (6, 337045290), (9, 224696860), (10, 202227174), (12, 168522645), (15, 134818116), (18, 112348430), (20, 101113587), (30, 67409058), (36, 56174215), (45, 44939372), (60, 33704529), (90, 22469686), (180, 11234843), (277, 7300620), (554, 3650310), (831, 2433540), (1108, 1825155), (1385, 1460124), (1662, 1216770), (2493, 811180), (2770, 730062), (3324, 608385), (4155, 486708), (4986, 405590), (5540, 365031), (8310, 243354), (9972, 202795), (12465, 162236), (16620, 121677), (24930, 81118), (40559, 49860)]