28726470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{319183}}^1$

素因数の和:319196

約数の個数: 24

約数和(自身を含む): 74689056

約数和(自身を除く): 45962586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 319183, 638366, 957549, 1595915, 1915098, 2872647, 3191830, 4787745, 5745294, 9575490, 14363235, 28726470]

約数ペア:

[(1, 28726470), (2, 14363235), (3, 9575490), (5, 5745294), (6, 4787745), (9, 3191830), (10, 2872647), (15, 1915098), (18, 1595915), (30, 957549), (45, 638366), (90, 319183)]