74627210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1949}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 153878400

約数和(自身を除く): 79251190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 547, 1094, 1949, 2735, 3829, 3898, 5470, 7658, 9745, 13643, 19145, 19490, 27286, 38290, 68215, 136430, 1066103, 2132206, 5330515, 7462721, 10661030, 14925442, 37313605, 74627210]

約数ペア:

[(1, 74627210), (2, 37313605), (5, 14925442), (7, 10661030), (10, 7462721), (14, 5330515), (35, 2132206), (70, 1066103), (547, 136430), (1094, 68215), (1949, 38290), (2735, 27286), (3829, 19490), (3898, 19145), (5470, 13643), (7658, 9745)]