66879420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1114657}}^1$

素因数の和:1114669

約数の個数: 24

約数和(自身を含む): 187262544

約数和(自身を除く): 120383124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1114657, 2229314, 3343971, 4458628, 5573285, 6687942, 11146570, 13375884, 16719855, 22293140, 33439710, 66879420]

約数ペア:

[(1, 66879420), (2, 33439710), (3, 22293140), (4, 16719855), (5, 13375884), (6, 11146570), (10, 6687942), (12, 5573285), (15, 4458628), (20, 3343971), (30, 2229314), (60, 1114657)]