127714620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193507}}^1$

素因数の和:193530

約数の個数: 48

約数和(自身を含む): 390112128

約数和(自身を除く): 262397508

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, 193507, 387014, 580521, 774028, 967535, 1161042, 1935070, 2128577, 2322084, 2902605, 3870140, 4257154, 5805210, 6385731, 8514308, 10642885, 11610420, 12771462, 21285770, 25542924, 31928655, 42571540, 63857310, 127714620]

約数ペア:

[(1, 127714620), (2, 63857310), (3, 42571540), (4, 31928655), (5, 25542924), (6, 21285770), (10, 12771462), (11, 11610420), (12, 10642885), (15, 8514308), (20, 6385731), (22, 5805210), (30, 4257154), (33, 3870140), (44, 2902605), (55, 2322084), (60, 2128577), (66, 1935070), (110, 1161042), (132, 967535), (165, 774028), (220, 580521), (330, 387014), (660, 193507)]