30659958

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1463

約数の個数: 80

約数和(自身を含む): 82705920

約数和(自身を除く): 52045962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1423, 1539, 2394, 2846, 3078, 3591, 4269, 7182, 8538, 9961, 10773, 12807, 19922, 21546, 25614, 27037, 29883, 38421, 54074, 59766, 76842, 81111, 89649, 115263, 162222, 179298, 189259, 230526, 243333, 268947, 378518, 486666, 537894, 567777, 729999, 806841, 1135554, 1459998, 1613682, 1703331, 2189997, 3406662, 4379994, 5109993, 10219986, 15329979, 30659958]

約数ペア:

[(1, 30659958), (2, 15329979), (3, 10219986), (6, 5109993), (7, 4379994), (9, 3406662), (14, 2189997), (18, 1703331), (19, 1613682), (21, 1459998), (27, 1135554), (38, 806841), (42, 729999), (54, 567777), (57, 537894), (63, 486666), (81, 378518), (114, 268947), (126, 243333), (133, 230526), (162, 189259), (171, 179298), (189, 162222), (266, 115263), (342, 89649), (378, 81111), (399, 76842), (513, 59766), (567, 54074), (798, 38421), (1026, 29883), (1134, 27037), (1197, 25614), (1423, 21546), (1539, 19922), (2394, 12807), (2846, 10773), (3078, 9961), (3591, 8538), (4269, 7182)]