30791824

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4507}}^1$

素因数の和:4583

約数の個数: 40

約数和(自身を含む): 69315008

約数和(自身を除く): 38523184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 4507, 6832, 9014, 18028, 31549, 36056, 63098, 72112, 126196, 252392, 274927, 504784, 549854, 1099708, 1924489, 2199416, 3848978, 4398832, 7697956, 15395912, 30791824]

約数ペア:

[(1, 30791824), (2, 15395912), (4, 7697956), (7, 4398832), (8, 3848978), (14, 2199416), (16, 1924489), (28, 1099708), (56, 549854), (61, 504784), (112, 274927), (122, 252392), (244, 126196), (427, 72112), (488, 63098), (854, 36056), (976, 31549), (1708, 18028), (3416, 9014), (4507, 6832)]