70309694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 136515456

約数和(自身を除く): 66205762

約数列:

[1, 2, 7, 13, 14, 26, 37, 53, 74, 91, 106, 182, 197, 259, 371, 394, 481, 518, 689, 742, 962, 1378, 1379, 1961, 2561, 2758, 3367, 3922, 4823, 5122, 6734, 7289, 9646, 10441, 13727, 14578, 17927, 20882, 25493, 27454, 35854, 50986, 51023, 73087, 94757, 102046, 135733, 146174, 178451, 189514, 271466, 356902, 386317, 663299, 772634, 950131, 1326598, 1900262, 2704219, 5022121, 5408438, 10044242, 35154847, 70309694]

約数ペア:

[(1, 70309694), (2, 35154847), (7, 10044242), (13, 5408438), (14, 5022121), (26, 2704219), (37, 1900262), (53, 1326598), (74, 950131), (91, 772634), (106, 663299), (182, 386317), (197, 356902), (259, 271466), (371, 189514), (394, 178451), (481, 146174), (518, 135733), (689, 102046), (742, 94757), (962, 73087), (1378, 51023), (1379, 50986), (1961, 35854), (2561, 27454), (2758, 25493), (3367, 20882), (3922, 17927), (4823, 14578), (5122, 13727), (6734, 10441), (7289, 9646)]