212236470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{786061}}^1$

素因数の和:786077

約数の個数: 32

約数和(自身を含む): 565964640

約数和(自身を除く): 353728170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 786061, 1572122, 2358183, 3930305, 4716366, 7074549, 7860610, 11790915, 14149098, 21223647, 23581830, 35372745, 42447294, 70745490, 106118235, 212236470]

約数ペア:

[(1, 212236470), (2, 106118235), (3, 70745490), (5, 42447294), (6, 35372745), (9, 23581830), (10, 21223647), (15, 14149098), (18, 11790915), (27, 7860610), (30, 7074549), (45, 4716366), (54, 3930305), (90, 2358183), (135, 1572122), (270, 786061)]