17152740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8663}}^1$

素因数の和:8689

約数の個数: 72

約数和(自身を含む): 56766528

約数和(自身を除く): 39613788

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, 8663, 17326, 25989, 34652, 43315, 51978, 77967, 86630, 95293, 103956, 129945, 155934, 173260, 190586, 259890, 285879, 311868, 381172, 389835, 476465, 519780, 571758, 779670, 857637, 952930, 1143516, 1429395, 1559340, 1715274, 1905860, 2858790, 3430548, 4288185, 5717580, 8576370, 17152740]

約数ペア:

[(1, 17152740), (2, 8576370), (3, 5717580), (4, 4288185), (5, 3430548), (6, 2858790), (9, 1905860), (10, 1715274), (11, 1559340), (12, 1429395), (15, 1143516), (18, 952930), (20, 857637), (22, 779670), (30, 571758), (33, 519780), (36, 476465), (44, 389835), (45, 381172), (55, 311868), (60, 285879), (66, 259890), (90, 190586), (99, 173260), (110, 155934), (132, 129945), (165, 103956), (180, 95293), (198, 86630), (220, 77967), (330, 51978), (396, 43315), (495, 34652), (660, 25989), (990, 17326), (1980, 8663)]