30751842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 71539200

約数和(自身を除く): 40787358

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 137, 179, 209, 274, 358, 411, 418, 537, 627, 822, 1074, 1254, 1507, 1969, 2603, 3014, 3401, 3938, 4521, 5206, 5907, 6802, 7809, 9042, 10203, 11814, 15618, 20406, 24523, 28633, 37411, 49046, 57266, 73569, 74822, 85899, 112233, 147138, 171798, 224466, 269753, 465937, 539506, 809259, 931874, 1397811, 1618518, 2795622, 5125307, 10250614, 15375921, 30751842]

約数ペア:

[(1, 30751842), (2, 15375921), (3, 10250614), (6, 5125307), (11, 2795622), (19, 1618518), (22, 1397811), (33, 931874), (38, 809259), (57, 539506), (66, 465937), (114, 269753), (137, 224466), (179, 171798), (209, 147138), (274, 112233), (358, 85899), (411, 74822), (418, 73569), (537, 57266), (627, 49046), (822, 37411), (1074, 28633), (1254, 24523), (1507, 20406), (1969, 15618), (2603, 11814), (3014, 10203), (3401, 9042), (3938, 7809), (4521, 6802), (5206, 5907)]