291238296970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1\times {\mathrm{11003}}^1$

素因数の和:11539

約数の個数: 64

約数和(自身を含む): 540023500800

約数和(自身を除く): 248785203830

約数列:

[1, 2, 5, 10, 47, 94, 199, 235, 283, 398, 470, 566, 995, 1415, 1990, 2830, 9353, 11003, 13301, 18706, 22006, 26602, 46765, 55015, 56317, 66505, 93530, 110030, 112634, 133010, 281585, 517141, 563170, 1034282, 2189597, 2585705, 2646899, 3113849, 4379194, 5171410, 5293798, 6227698, 10947985, 13234495, 15569245, 21895970, 26468990, 31138490, 102911059, 146350903, 205822118, 292701806, 514555295, 619655951, 731754515, 1029110590, 1239311902, 1463509030, 3098279755, 6196559510, 29123829697, 58247659394, 145619148485, 291238296970]

約数ペア:

[(1, 291238296970), (2, 145619148485), (5, 58247659394), (10, 29123829697), (47, 6196559510), (94, 3098279755), (199, 1463509030), (235, 1239311902), (283, 1029110590), (398, 731754515), (470, 619655951), (566, 514555295), (995, 292701806), (1415, 205822118), (1990, 146350903), (2830, 102911059), (9353, 31138490), (11003, 26468990), (13301, 21895970), (18706, 15569245), (22006, 13234495), (26602, 10947985), (46765, 6227698), (55015, 5293798), (56317, 5171410), (66505, 4379194), (93530, 3113849), (110030, 2646899), (112634, 2585705), (133010, 2189597), (281585, 1034282), (517141, 563170)]