16857580670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{8123}}^1$

素因数の和:9449

約数の個数: 64

約数和(自身を含む): 36218741760

約数和(自身を除く): 19361161090

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1289, 1610, 2578, 6445, 8123, 9023, 12890, 16246, 18046, 29647, 40615, 45115, 56861, 59294, 81230, 90230, 113722, 148235, 186829, 207529, 284305, 296470, 373658, 415058, 568610, 934145, 1037645, 1307803, 1868290, 2075290, 2615606, 6539015, 10470547, 13078030, 20941094, 52352735, 73293829, 104705470, 146587658, 240822581, 366469145, 481645162, 732938290, 1204112905, 1685758067, 2408225810, 3371516134, 8428790335, 16857580670]

約数ペア:

[(1, 16857580670), (2, 8428790335), (5, 3371516134), (7, 2408225810), (10, 1685758067), (14, 1204112905), (23, 732938290), (35, 481645162), (46, 366469145), (70, 240822581), (115, 146587658), (161, 104705470), (230, 73293829), (322, 52352735), (805, 20941094), (1289, 13078030), (1610, 10470547), (2578, 6539015), (6445, 2615606), (8123, 2075290), (9023, 1868290), (12890, 1307803), (16246, 1037645), (18046, 934145), (29647, 568610), (40615, 415058), (45115, 373658), (56861, 296470), (59294, 284305), (81230, 207529), (90230, 186829), (113722, 148235)]