68274870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{6521}}^1$

素因数の和:6880

約数の個数: 32

約数和(自身を含む): 164354400

約数和(自身を除く): 96079530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 6521, 10470, 13042, 19563, 32605, 39126, 65210, 97815, 195630, 2275829, 4551658, 6827487, 11379145, 13654974, 22758290, 34137435, 68274870]

約数ペア:

[(1, 68274870), (2, 34137435), (3, 22758290), (5, 13654974), (6, 11379145), (10, 6827487), (15, 4551658), (30, 2275829), (349, 195630), (698, 97815), (1047, 65210), (1745, 39126), (2094, 32605), (3490, 19563), (5235, 13042), (6521, 10470)]