69972540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{106019}}^1$

素因数の和:106042

約数の個数: 48

約数和(自身を含む): 213736320

約数和(自身を除く): 143763780

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, 106019, 212038, 318057, 424076, 530095, 636114, 1060190, 1166209, 1272228, 1590285, 2120380, 2332418, 3180570, 3498627, 4664836, 5831045, 6361140, 6997254, 11662090, 13994508, 17493135, 23324180, 34986270, 69972540]

約数ペア:

[(1, 69972540), (2, 34986270), (3, 23324180), (4, 17493135), (5, 13994508), (6, 11662090), (10, 6997254), (11, 6361140), (12, 5831045), (15, 4664836), (20, 3498627), (22, 3180570), (30, 2332418), (33, 2120380), (44, 1590285), (55, 1272228), (60, 1166209), (66, 1060190), (110, 636114), (132, 530095), (165, 424076), (220, 318057), (330, 212038), (660, 106019)]