63484540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{453461}}^1$

素因数の和:453477

約数の個数: 24

約数和(自身を含む): 152363232

約数和(自身を除く): 88878692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 453461, 906922, 1813844, 2267305, 3174227, 4534610, 6348454, 9069220, 12696908, 15871135, 31742270, 63484540]

約数ペア:

[(1, 63484540), (2, 31742270), (4, 15871135), (5, 12696908), (7, 9069220), (10, 6348454), (14, 4534610), (20, 3174227), (28, 2267305), (35, 1813844), (70, 906922), (140, 453461)]