59990980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1187}}^1$

素因数の和:1241

約数の個数: 72

約数和(自身を含む): 152083008

約数和(自身を除く): 92092028

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 1187, 1330, 1444, 1805, 2374, 2527, 2660, 3610, 4748, 5054, 5935, 7220, 8309, 10108, 11870, 12635, 16618, 22553, 23740, 25270, 33236, 41545, 45106, 50540, 83090, 90212, 112765, 157871, 166180, 225530, 315742, 428507, 451060, 631484, 789355, 857014, 1578710, 1714028, 2142535, 2999549, 3157420, 4285070, 5999098, 8570140, 11998196, 14997745, 29995490, 59990980]

約数ペア:

[(1, 59990980), (2, 29995490), (4, 14997745), (5, 11998196), (7, 8570140), (10, 5999098), (14, 4285070), (19, 3157420), (20, 2999549), (28, 2142535), (35, 1714028), (38, 1578710), (70, 857014), (76, 789355), (95, 631484), (133, 451060), (140, 428507), (190, 315742), (266, 225530), (361, 166180), (380, 157871), (532, 112765), (665, 90212), (722, 83090), (1187, 50540), (1330, 45106), (1444, 41545), (1805, 33236), (2374, 25270), (2527, 23740), (2660, 22553), (3610, 16618), (4748, 12635), (5054, 11870), (5935, 10108), (7220, 8309)]