855804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14263409}}^1$

素因数の和:14263421

約数の個数: 24

約数和(自身を含む): 2396252880

約数和(自身を除く): 1540448340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14263409, 28526818, 42790227, 57053636, 71317045, 85580454, 142634090, 171160908, 213951135, 285268180, 427902270, 855804540]

約数ペア:

[(1, 855804540), (2, 427902270), (3, 285268180), (4, 213951135), (5, 171160908), (6, 142634090), (10, 85580454), (12, 71317045), (15, 57053636), (20, 42790227), (30, 28526818), (60, 14263409)]