134172010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1487}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 276410880

約数和(自身を除く): 142238870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1289, 1487, 2578, 2974, 6445, 7435, 9023, 10409, 12890, 14870, 18046, 20818, 45115, 52045, 90230, 104090, 1916743, 3833486, 9583715, 13417201, 19167430, 26834402, 67086005, 134172010]

約数ペア:

[(1, 134172010), (2, 67086005), (5, 26834402), (7, 19167430), (10, 13417201), (14, 9583715), (35, 3833486), (70, 1916743), (1289, 104090), (1487, 90230), (2578, 52045), (2974, 45115), (6445, 20818), (7435, 18046), (9023, 14870), (10409, 12890)]