25704870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{977}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 61825248

約数和(自身を除く): 36120378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 877, 977, 1754, 1954, 2631, 2931, 4385, 4885, 5262, 5862, 8770, 9770, 13155, 14655, 26310, 29310, 856829, 1713658, 2570487, 4284145, 5140974, 8568290, 12852435, 25704870]

約数ペア:

[(1, 25704870), (2, 12852435), (3, 8568290), (5, 5140974), (6, 4284145), (10, 2570487), (15, 1713658), (30, 856829), (877, 29310), (977, 26310), (1754, 14655), (1954, 13155), (2631, 9770), (2931, 8770), (4385, 5862), (4885, 5262)]