30141826

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 54654048

約数和(自身を除く): 24512222

約数列:

[1, 2, 11, 13, 22, 26, 67, 121, 134, 143, 169, 242, 286, 338, 737, 871, 1331, 1474, 1573, 1742, 1859, 2662, 3146, 3718, 8107, 9581, 11323, 16214, 17303, 19162, 20449, 22646, 34606, 40898, 89177, 105391, 124553, 178354, 210782, 224939, 249106, 449878, 1159301, 1370083, 2318602, 2740166, 15070913, 30141826]

約数ペア:

[(1, 30141826), (2, 15070913), (11, 2740166), (13, 2318602), (22, 1370083), (26, 1159301), (67, 449878), (121, 249106), (134, 224939), (143, 210782), (169, 178354), (242, 124553), (286, 105391), (338, 89177), (737, 40898), (871, 34606), (1331, 22646), (1474, 20449), (1573, 19162), (1742, 17303), (1859, 16214), (2662, 11323), (3146, 9581), (3718, 8107)]