235318860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{186761}}^1$

素因数の和:186783

約数の個数: 72

約数和(自身を含む): 815776416

約数和(自身を除く): 580457556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 186761, 373522, 560283, 747044, 933805, 1120566, 1307327, 1680849, 1867610, 2241132, 2614654, 2801415, 3361698, 3735220, 3921981, 5229308, 5602830, 6536635, 6723396, 7843962, 8404245, 11205660, 11765943, 13073270, 15687924, 16808490, 19609905, 23531886, 26146540, 33616980, 39219810, 47063772, 58829715, 78439620, 117659430, 235318860]

約数ペア:

[(1, 235318860), (2, 117659430), (3, 78439620), (4, 58829715), (5, 47063772), (6, 39219810), (7, 33616980), (9, 26146540), (10, 23531886), (12, 19609905), (14, 16808490), (15, 15687924), (18, 13073270), (20, 11765943), (21, 11205660), (28, 8404245), (30, 7843962), (35, 6723396), (36, 6536635), (42, 5602830), (45, 5229308), (60, 3921981), (63, 3735220), (70, 3361698), (84, 2801415), (90, 2614654), (105, 2241132), (126, 1867610), (140, 1680849), (180, 1307327), (210, 1120566), (252, 933805), (315, 747044), (420, 560283), (630, 373522), (1260, 186761)]