26808930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2143}}^1$

素因数の和:2295

約数の個数: 48

約数和(自身を含む): 70237440

約数和(自身を除く): 43428510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2143, 2502, 4170, 4286, 6255, 6429, 10715, 12510, 12858, 19287, 21430, 32145, 38574, 64290, 96435, 192870, 297877, 595754, 893631, 1489385, 1787262, 2680893, 2978770, 4468155, 5361786, 8936310, 13404465, 26808930]

約数ペア:

[(1, 26808930), (2, 13404465), (3, 8936310), (5, 5361786), (6, 4468155), (9, 2978770), (10, 2680893), (15, 1787262), (18, 1489385), (30, 893631), (45, 595754), (90, 297877), (139, 192870), (278, 96435), (417, 64290), (695, 38574), (834, 32145), (1251, 21430), (1390, 19287), (2085, 12858), (2143, 12510), (2502, 10715), (4170, 6429), (4286, 6255)]