229231380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{545789}}^1$

素因数の和:545808

約数の個数: 48

約数和(自身を含む): 733541760

約数和(自身を除く): 504310380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 545789, 1091578, 1637367, 2183156, 2728945, 3274734, 3820523, 5457890, 6549468, 7641046, 8186835, 10915780, 11461569, 15282092, 16373670, 19102615, 22923138, 32747340, 38205230, 45846276, 57307845, 76410460, 114615690, 229231380]

約数ペア:

[(1, 229231380), (2, 114615690), (3, 76410460), (4, 57307845), (5, 45846276), (6, 38205230), (7, 32747340), (10, 22923138), (12, 19102615), (14, 16373670), (15, 15282092), (20, 11461569), (21, 10915780), (28, 8186835), (30, 7641046), (35, 6549468), (42, 5457890), (60, 3820523), (70, 3274734), (84, 2728945), (105, 2183156), (140, 1637367), (210, 1091578), (420, 545789)]