86365070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 188749440

約数和(自身を除く): 102384370

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 43, 55, 62, 86, 95, 110, 155, 190, 209, 215, 310, 341, 418, 430, 473, 589, 682, 817, 946, 961, 1045, 1178, 1333, 1634, 1705, 1922, 2090, 2365, 2666, 2945, 3410, 4085, 4730, 4805, 5890, 6479, 6665, 8170, 8987, 9610, 10571, 12958, 13330, 14663, 17974, 18259, 21142, 25327, 29326, 32395, 36518, 41323, 44935, 50654, 52855, 64790, 73315, 82646, 89870, 91295, 105710, 126635, 146630, 182590, 200849, 206615, 253270, 278597, 401698, 413230, 454553, 557194, 785137, 909106, 1004245, 1392985, 1570274, 2008490, 2272765, 2785970, 3925685, 4545530, 7851370, 8636507, 17273014, 43182535, 86365070]

約数ペア:

[(1, 86365070), (2, 43182535), (5, 17273014), (10, 8636507), (11, 7851370), (19, 4545530), (22, 3925685), (31, 2785970), (38, 2272765), (43, 2008490), (55, 1570274), (62, 1392985), (86, 1004245), (95, 909106), (110, 785137), (155, 557194), (190, 454553), (209, 413230), (215, 401698), (310, 278597), (341, 253270), (418, 206615), (430, 200849), (473, 182590), (589, 146630), (682, 126635), (817, 105710), (946, 91295), (961, 89870), (1045, 82646), (1178, 73315), (1333, 64790), (1634, 52855), (1705, 50654), (1922, 44935), (2090, 41323), (2365, 36518), (2666, 32395), (2945, 29326), (3410, 25327), (4085, 21142), (4730, 18259), (4805, 17974), (5890, 14663), (6479, 13330), (6665, 12958), (8170, 10571), (8987, 9610)]