8285410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 17856504

約数和(自身を除く): 9571094

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 457, 490, 518, 914, 1295, 1813, 2285, 2590, 3199, 3626, 4570, 6398, 9065, 15995, 16909, 18130, 22393, 31990, 33818, 44786, 84545, 111965, 118363, 169090, 223930, 236726, 591815, 828541, 1183630, 1657082, 4142705, 8285410]

約数ペア:

[(1, 8285410), (2, 4142705), (5, 1657082), (7, 1183630), (10, 828541), (14, 591815), (35, 236726), (37, 223930), (49, 169090), (70, 118363), (74, 111965), (98, 84545), (185, 44786), (245, 33818), (259, 31990), (370, 22393), (457, 18130), (490, 16909), (518, 15995), (914, 9065), (1295, 6398), (1813, 4570), (2285, 3626), (2590, 3199)]