2281510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2963}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 5121792

約数和(自身を除く): 2840282

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2963, 5926, 14815, 20741, 29630, 32593, 41482, 65186, 103705, 162965, 207410, 228151, 325930, 456302, 1140755, 2281510]

約数ペア:

[(1, 2281510), (2, 1140755), (5, 456302), (7, 325930), (10, 228151), (11, 207410), (14, 162965), (22, 103705), (35, 65186), (55, 41482), (70, 32593), (77, 29630), (110, 20741), (154, 14815), (385, 5926), (770, 2963)]