17620110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 48803040

約数和(自身を除く): 31182930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 43, 45, 58, 86, 87, 90, 129, 145, 157, 174, 215, 258, 261, 290, 314, 387, 430, 435, 471, 522, 645, 774, 785, 870, 942, 1247, 1290, 1305, 1413, 1570, 1935, 2355, 2494, 2610, 2826, 3741, 3870, 4553, 4710, 6235, 6751, 7065, 7482, 9106, 11223, 12470, 13502, 13659, 14130, 18705, 20253, 22446, 22765, 27318, 33755, 37410, 40506, 40977, 45530, 56115, 60759, 67510, 68295, 81954, 101265, 112230, 121518, 136590, 195779, 202530, 204885, 303795, 391558, 409770, 587337, 607590, 978895, 1174674, 1762011, 1957790, 2936685, 3524022, 5873370, 8810055, 17620110]

約数ペア:

[(1, 17620110), (2, 8810055), (3, 5873370), (5, 3524022), (6, 2936685), (9, 1957790), (10, 1762011), (15, 1174674), (18, 978895), (29, 607590), (30, 587337), (43, 409770), (45, 391558), (58, 303795), (86, 204885), (87, 202530), (90, 195779), (129, 136590), (145, 121518), (157, 112230), (174, 101265), (215, 81954), (258, 68295), (261, 67510), (290, 60759), (314, 56115), (387, 45530), (430, 40977), (435, 40506), (471, 37410), (522, 33755), (645, 27318), (774, 22765), (785, 22446), (870, 20253), (942, 18705), (1247, 14130), (1290, 13659), (1305, 13502), (1413, 12470), (1570, 11223), (1935, 9106), (2355, 7482), (2494, 7065), (2610, 6751), (2826, 6235), (3741, 4710), (3870, 4553)]