2059740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11443}}^1$

素因数の和:11458

約数の個数: 36

約数和(自身を含む): 6248424

約数和(自身を除く): 4188684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11443, 22886, 34329, 45772, 57215, 68658, 102987, 114430, 137316, 171645, 205974, 228860, 343290, 411948, 514935, 686580, 1029870, 2059740]

約数ペア:

[(1, 2059740), (2, 1029870), (3, 686580), (4, 514935), (5, 411948), (6, 343290), (9, 228860), (10, 205974), (12, 171645), (15, 137316), (18, 114430), (20, 102987), (30, 68658), (36, 57215), (45, 45772), (60, 34329), (90, 22886), (180, 11443)]