30805866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6269}}^1$

素因数の和:6300

約数の個数: 64

約数和(自身を含む): 84268800

約数和(自身を除く): 53462934

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 6269, 12538, 18807, 37614, 43883, 56421, 81497, 87766, 112842, 131649, 162994, 169263, 244491, 263298, 338526, 394947, 488982, 570479, 733473, 789894, 1140958, 1184841, 1466946, 1711437, 2200419, 2369682, 3422874, 4400838, 5134311, 10268622, 15402933, 30805866]

約数ペア:

[(1, 30805866), (2, 15402933), (3, 10268622), (6, 5134311), (7, 4400838), (9, 3422874), (13, 2369682), (14, 2200419), (18, 1711437), (21, 1466946), (26, 1184841), (27, 1140958), (39, 789894), (42, 733473), (54, 570479), (63, 488982), (78, 394947), (91, 338526), (117, 263298), (126, 244491), (182, 169263), (189, 162994), (234, 131649), (273, 112842), (351, 87766), (378, 81497), (546, 56421), (702, 43883), (819, 37614), (1638, 18807), (2457, 12538), (4914, 6269)]