2099460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3181}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 6414912

約数和(自身を除く): 4315452

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3181, 6362, 9543, 12724, 15905, 19086, 31810, 34991, 38172, 47715, 63620, 69982, 95430, 104973, 139964, 174955, 190860, 209946, 349910, 419892, 524865, 699820, 1049730, 2099460]

約数ペア:

[(1, 2099460), (2, 1049730), (3, 699820), (4, 524865), (5, 419892), (6, 349910), (10, 209946), (11, 190860), (12, 174955), (15, 139964), (20, 104973), (22, 95430), (30, 69982), (33, 63620), (44, 47715), (55, 38172), (60, 34991), (66, 31810), (110, 19086), (132, 15905), (165, 12724), (220, 9543), (330, 6362), (660, 3181)]