691288140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{9839}}^1$

素因数の和:11022

約数の個数: 48

約数和(自身を含む): 1937456640

約数和(自身を除く): 1246168500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1171, 2342, 3513, 4684, 5855, 7026, 9839, 11710, 14052, 17565, 19678, 23420, 29517, 35130, 39356, 49195, 59034, 70260, 98390, 118068, 147585, 196780, 295170, 590340, 11521469, 23042938, 34564407, 46085876, 57607345, 69128814, 115214690, 138257628, 172822035, 230429380, 345644070, 691288140]

約数ペア:

[(1, 691288140), (2, 345644070), (3, 230429380), (4, 172822035), (5, 138257628), (6, 115214690), (10, 69128814), (12, 57607345), (15, 46085876), (20, 34564407), (30, 23042938), (60, 11521469), (1171, 590340), (2342, 295170), (3513, 196780), (4684, 147585), (5855, 118068), (7026, 98390), (9839, 70260), (11710, 59034), (14052, 49195), (17565, 39356), (19678, 35130), (23420, 29517)]