4084740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1$

素因数の和:2089

約数の個数: 72

約数和(自身を含む): 13523328

約数和(自身を除く): 9438588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2063, 4126, 6189, 8252, 10315, 12378, 18567, 20630, 22693, 24756, 30945, 37134, 41260, 45386, 61890, 68079, 74268, 90772, 92835, 113465, 123780, 136158, 185670, 204237, 226930, 272316, 340395, 371340, 408474, 453860, 680790, 816948, 1021185, 1361580, 2042370, 4084740]

約数ペア:

[(1, 4084740), (2, 2042370), (3, 1361580), (4, 1021185), (5, 816948), (6, 680790), (9, 453860), (10, 408474), (11, 371340), (12, 340395), (15, 272316), (18, 226930), (20, 204237), (22, 185670), (30, 136158), (33, 123780), (36, 113465), (44, 92835), (45, 90772), (55, 74268), (60, 68079), (66, 61890), (90, 45386), (99, 41260), (110, 37134), (132, 30945), (165, 24756), (180, 22693), (198, 20630), (220, 18567), (330, 12378), (396, 10315), (495, 8252), (660, 6189), (990, 4126), (1980, 2063)]