82620510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23143}}^1$

素因数の和:23177

約数の個数: 64

約数和(自身を含む): 239956992

約数和(自身を除く): 157336482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 23143, 46286, 69429, 115715, 138858, 162001, 231430, 324002, 347145, 393431, 486003, 694290, 786862, 810005, 972006, 1180293, 1620010, 1967155, 2360586, 2430015, 2754017, 3934310, 4860030, 5508034, 5901465, 8262051, 11802930, 13770085, 16524102, 27540170, 41310255, 82620510]

約数ペア:

[(1, 82620510), (2, 41310255), (3, 27540170), (5, 16524102), (6, 13770085), (7, 11802930), (10, 8262051), (14, 5901465), (15, 5508034), (17, 4860030), (21, 3934310), (30, 2754017), (34, 2430015), (35, 2360586), (42, 1967155), (51, 1620010), (70, 1180293), (85, 972006), (102, 810005), (105, 786862), (119, 694290), (170, 486003), (210, 393431), (238, 347145), (255, 324002), (357, 231430), (510, 162001), (595, 138858), (714, 115715), (1190, 69429), (1785, 46286), (3570, 23143)]