70013405

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 108247104

約数和(自身を除く): 38233699

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 83, 245, 313, 385, 415, 539, 581, 913, 1565, 2191, 2695, 2905, 3443, 4067, 4565, 6391, 10955, 15337, 17215, 20335, 24101, 25979, 31955, 44737, 76685, 120505, 129895, 168707, 181853, 223685, 285769, 843535, 909265, 1272971, 1428845, 2000383, 6364855, 10001915, 14002681, 70013405]

約数ペア:

[(1, 70013405), (5, 14002681), (7, 10001915), (11, 6364855), (35, 2000383), (49, 1428845), (55, 1272971), (77, 909265), (83, 843535), (245, 285769), (313, 223685), (385, 181853), (415, 168707), (539, 129895), (581, 120505), (913, 76685), (1565, 44737), (2191, 31955), (2695, 25979), (2905, 24101), (3443, 20335), (4067, 17215), (4565, 15337), (6391, 10955)]