69807540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105769}}^1$

素因数の和:105792

約数の個数: 48

約数和(自身を含む): 213232320

約数和(自身を除く): 143424780

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, 105769, 211538, 317307, 423076, 528845, 634614, 1057690, 1163459, 1269228, 1586535, 2115380, 2326918, 3173070, 3490377, 4653836, 5817295, 6346140, 6980754, 11634590, 13961508, 17451885, 23269180, 34903770, 69807540]

約数ペア:

[(1, 69807540), (2, 34903770), (3, 23269180), (4, 17451885), (5, 13961508), (6, 11634590), (10, 6980754), (11, 6346140), (12, 5817295), (15, 4653836), (20, 3490377), (22, 3173070), (30, 2326918), (33, 2115380), (44, 1586535), (55, 1269228), (60, 1163459), (66, 1057690), (110, 634614), (132, 528845), (165, 423076), (220, 317307), (330, 211538), (660, 105769)]