214676460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{397549}}^1$

素因数の和:397567

約数の個数: 48

約数和(自身を含む): 667884000

約数和(自身を除く): 453207540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 397549, 795098, 1192647, 1590196, 1987745, 2385294, 3577941, 3975490, 4770588, 5963235, 7155882, 7950980, 10733823, 11926470, 14311764, 17889705, 21467646, 23852940, 35779410, 42935292, 53669115, 71558820, 107338230, 214676460]

約数ペア:

[(1, 214676460), (2, 107338230), (3, 71558820), (4, 53669115), (5, 42935292), (6, 35779410), (9, 23852940), (10, 21467646), (12, 17889705), (15, 14311764), (18, 11926470), (20, 10733823), (27, 7950980), (30, 7155882), (36, 5963235), (45, 4770588), (54, 3975490), (60, 3577941), (90, 2385294), (108, 1987745), (135, 1590196), (180, 1192647), (270, 795098), (540, 397549)]