70131145

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 100362240

約数和(自身を除く): 30231095

約数列:

[1, 5, 7, 31, 35, 109, 155, 217, 545, 593, 763, 1085, 2965, 3379, 3815, 4151, 16895, 18383, 20755, 23653, 64637, 91915, 118265, 128681, 323185, 452459, 643405, 2003747, 2262295, 10018735, 14026229, 70131145]

約数ペア:

[(1, 70131145), (5, 14026229), (7, 10018735), (31, 2262295), (35, 2003747), (109, 643405), (155, 452459), (217, 323185), (545, 128681), (593, 118265), (763, 91915), (1085, 64637), (2965, 23653), (3379, 20755), (3815, 18383), (4151, 16895)]