63357070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3221}}^1$

素因数の和:3516

約数の個数: 32

約数和(自身を含む): 130838976

約数和(自身を除く): 67481906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1405, 1967, 2810, 3221, 3934, 6442, 9835, 16105, 19670, 22547, 32210, 45094, 112735, 225470, 905101, 1810202, 4525505, 6335707, 9051010, 12671414, 31678535, 63357070]

約数ペア:

[(1, 63357070), (2, 31678535), (5, 12671414), (7, 9051010), (10, 6335707), (14, 4525505), (35, 1810202), (70, 905101), (281, 225470), (562, 112735), (1405, 45094), (1967, 32210), (2810, 22547), (3221, 19670), (3934, 16105), (6442, 9835)]