30541524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 81755520

約数和(自身を除く): 51213996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 43, 52, 58, 78, 86, 87, 116, 129, 156, 157, 172, 174, 258, 314, 348, 377, 471, 516, 559, 628, 754, 942, 1118, 1131, 1247, 1508, 1677, 1884, 2041, 2236, 2262, 2494, 3354, 3741, 4082, 4524, 4553, 4988, 6123, 6708, 6751, 7482, 8164, 9106, 12246, 13502, 13659, 14964, 16211, 18212, 20253, 24492, 27004, 27318, 32422, 40506, 48633, 54636, 59189, 64844, 81012, 87763, 97266, 118378, 175526, 177567, 194532, 195779, 236756, 263289, 351052, 355134, 391558, 526578, 587337, 710268, 783116, 1053156, 1174674, 2349348, 2545127, 5090254, 7635381, 10180508, 15270762, 30541524]

約数ペア:

[(1, 30541524), (2, 15270762), (3, 10180508), (4, 7635381), (6, 5090254), (12, 2545127), (13, 2349348), (26, 1174674), (29, 1053156), (39, 783116), (43, 710268), (52, 587337), (58, 526578), (78, 391558), (86, 355134), (87, 351052), (116, 263289), (129, 236756), (156, 195779), (157, 194532), (172, 177567), (174, 175526), (258, 118378), (314, 97266), (348, 87763), (377, 81012), (471, 64844), (516, 59189), (559, 54636), (628, 48633), (754, 40506), (942, 32422), (1118, 27318), (1131, 27004), (1247, 24492), (1508, 20253), (1677, 18212), (1884, 16211), (2041, 14964), (2236, 13659), (2262, 13502), (2494, 12246), (3354, 9106), (3741, 8164), (4082, 7482), (4524, 6751), (4553, 6708), (4988, 6123)]