71013230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{457}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 131574240

約数和(自身を除く): 60561010

約数列:

[1, 2, 5, 10, 41, 82, 205, 379, 410, 457, 758, 914, 1895, 2285, 3790, 4570, 15539, 18737, 31078, 37474, 77695, 93685, 155390, 173203, 187370, 346406, 866015, 1732030, 7101323, 14202646, 35506615, 71013230]

約数ペア:

[(1, 71013230), (2, 35506615), (5, 14202646), (10, 7101323), (41, 1732030), (82, 866015), (205, 346406), (379, 187370), (410, 173203), (457, 155390), (758, 93685), (914, 77695), (1895, 37474), (2285, 31078), (3790, 18737), (4570, 15539)]