30938418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8467}}^1$

素因数の和:8511

約数の個数: 48

約数和(自身を含む): 79260480

約数和(自身を除く): 48322062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 8467, 16934, 25401, 50802, 59269, 76203, 118538, 152406, 177807, 245543, 355614, 491086, 533421, 736629, 1066842, 1473258, 1718801, 2209887, 3437602, 4419774, 5156403, 10312806, 15469209, 30938418]

約数ペア:

[(1, 30938418), (2, 15469209), (3, 10312806), (6, 5156403), (7, 4419774), (9, 3437602), (14, 2209887), (18, 1718801), (21, 1473258), (29, 1066842), (42, 736629), (58, 533421), (63, 491086), (87, 355614), (126, 245543), (174, 177807), (203, 152406), (261, 118538), (406, 76203), (522, 59269), (609, 50802), (1218, 25401), (1827, 16934), (3654, 8467)]