149445110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{15551}}^1$

素因数の和:15620

約数の個数: 24

約数和(自身を含む): 277976448

約数和(自身を除く): 128531338

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 9610, 15551, 31102, 77755, 155510, 482081, 964162, 2410405, 4820810, 14944511, 29889022, 74722555, 149445110]

約数ペア:

[(1, 149445110), (2, 74722555), (5, 29889022), (10, 14944511), (31, 4820810), (62, 2410405), (155, 964162), (310, 482081), (961, 155510), (1922, 77755), (4805, 31102), (9610, 15551)]