143436860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24989}}^1$

素因数の和:25046

約数の個数: 48

約数和(自身を含む): 352658880

約数和(自身を除く): 209222020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 24989, 49978, 99956, 124945, 174923, 249890, 349846, 499780, 699692, 874615, 1024549, 1749230, 2049098, 3498460, 4098196, 5122745, 7171843, 10245490, 14343686, 20490980, 28687372, 35859215, 71718430, 143436860]

約数ペア:

[(1, 143436860), (2, 71718430), (4, 35859215), (5, 28687372), (7, 20490980), (10, 14343686), (14, 10245490), (20, 7171843), (28, 5122745), (35, 4098196), (41, 3498460), (70, 2049098), (82, 1749230), (140, 1024549), (164, 874615), (205, 699692), (287, 499780), (410, 349846), (574, 249890), (820, 174923), (1148, 124945), (1435, 99956), (2870, 49978), (5740, 24989)]