29934781198

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{217717}}^1$

素因数の和:217817

約数の個数: 48

約数和(自身を含む): 55397909664

約数和(自身を除く): 25463128466

約数列:

[1, 2, 7, 14, 23, 46, 49, 61, 98, 122, 161, 322, 427, 854, 1127, 1403, 2254, 2806, 2989, 5978, 9821, 19642, 68747, 137494, 217717, 435434, 1524019, 3048038, 5007491, 10014982, 10668133, 13280737, 21336266, 26561474, 35052437, 70104874, 92965159, 185930318, 245367059, 305456951, 490734118, 610913902, 650756113, 1301512226, 2138198657, 4276397314, 14967390599, 29934781198]

約数ペア:

[(1, 29934781198), (2, 14967390599), (7, 4276397314), (14, 2138198657), (23, 1301512226), (46, 650756113), (49, 610913902), (61, 490734118), (98, 305456951), (122, 245367059), (161, 185930318), (322, 92965159), (427, 70104874), (854, 35052437), (1127, 26561474), (1403, 21336266), (2254, 13280737), (2806, 10668133), (2989, 10014982), (5978, 5007491), (9821, 3048038), (19642, 1524019), (68747, 435434), (137494, 217717)]