13377540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20269}}^1$

素因数の和:20292

約数の個数: 48

約数和(自身を含む): 40864320

約数和(自身を除く): 27486780

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, 20269, 40538, 60807, 81076, 101345, 121614, 202690, 222959, 243228, 304035, 405380, 445918, 608070, 668877, 891836, 1114795, 1216140, 1337754, 2229590, 2675508, 3344385, 4459180, 6688770, 13377540]

約数ペア:

[(1, 13377540), (2, 6688770), (3, 4459180), (4, 3344385), (5, 2675508), (6, 2229590), (10, 1337754), (11, 1216140), (12, 1114795), (15, 891836), (20, 668877), (22, 608070), (30, 445918), (33, 405380), (44, 304035), (55, 243228), (60, 222959), (66, 202690), (110, 121614), (132, 101345), (165, 81076), (220, 60807), (330, 40538), (660, 20269)]