25958310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1741}}^1$

素因数の和:1829

約数の個数: 64

約数和(自身を含む): 72244224

約数和(自身を除く): 46285914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 1741, 2130, 2485, 2982, 3482, 4970, 5223, 7455, 8705, 10446, 12187, 14910, 17410, 24374, 26115, 36561, 52230, 60935, 73122, 121870, 123611, 182805, 247222, 365610, 370833, 618055, 741666, 865277, 1236110, 1730554, 1854165, 2595831, 3708330, 4326385, 5191662, 8652770, 12979155, 25958310]

約数ペア:

[(1, 25958310), (2, 12979155), (3, 8652770), (5, 5191662), (6, 4326385), (7, 3708330), (10, 2595831), (14, 1854165), (15, 1730554), (21, 1236110), (30, 865277), (35, 741666), (42, 618055), (70, 370833), (71, 365610), (105, 247222), (142, 182805), (210, 123611), (213, 121870), (355, 73122), (426, 60935), (497, 52230), (710, 36561), (994, 26115), (1065, 24374), (1491, 17410), (1741, 14910), (2130, 12187), (2485, 10446), (2982, 8705), (3482, 7455), (4970, 5223)]