7020420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{967}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 21628992

約数和(自身を除く): 14608572

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 967, 1210, 1452, 1815, 1934, 2420, 2901, 3630, 3868, 4835, 5802, 7260, 9670, 10637, 11604, 14505, 19340, 21274, 29010, 31911, 42548, 53185, 58020, 63822, 106370, 117007, 127644, 159555, 212740, 234014, 319110, 351021, 468028, 585035, 638220, 702042, 1170070, 1404084, 1755105, 2340140, 3510210, 7020420]

約数ペア:

[(1, 7020420), (2, 3510210), (3, 2340140), (4, 1755105), (5, 1404084), (6, 1170070), (10, 702042), (11, 638220), (12, 585035), (15, 468028), (20, 351021), (22, 319110), (30, 234014), (33, 212740), (44, 159555), (55, 127644), (60, 117007), (66, 106370), (110, 63822), (121, 58020), (132, 53185), (165, 42548), (220, 31911), (242, 29010), (330, 21274), (363, 19340), (484, 14505), (605, 11604), (660, 10637), (726, 9670), (967, 7260), (1210, 5802), (1452, 4835), (1815, 3868), (1934, 3630), (2420, 2901)]