1823784660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1125793}}^1$

素因数の和:1125814

約数の個数: 60

約数和(自身を含む): 5721285108

約数和(自身を除く): 3897500448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1125793, 2251586, 3377379, 4503172, 5628965, 6754758, 10132137, 11257930, 13509516, 16886895, 20264274, 22515860, 30396411, 33773790, 40528548, 50660685, 60792822, 67547580, 91189233, 101321370, 121585644, 151982055, 182378466, 202642740, 303964110, 364756932, 455946165, 607928220, 911892330, 1823784660]

約数ペア:

[(1, 1823784660), (2, 911892330), (3, 607928220), (4, 455946165), (5, 364756932), (6, 303964110), (9, 202642740), (10, 182378466), (12, 151982055), (15, 121585644), (18, 101321370), (20, 91189233), (27, 67547580), (30, 60792822), (36, 50660685), (45, 40528548), (54, 33773790), (60, 30396411), (81, 22515860), (90, 20264274), (108, 16886895), (135, 13509516), (162, 11257930), (180, 10132137), (270, 6754758), (324, 5628965), (405, 4503172), (540, 3377379), (810, 2251586), (1620, 1125793)]