7687065420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3617}}^1\times {\mathrm{11807}}^1$

素因数の和:15439

約数の個数: 72

約数和(自身を含む): 23325853824

約数和(自身を除く): 15638788404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3617, 7234, 10851, 11807, 14468, 18085, 21702, 23614, 32553, 35421, 36170, 43404, 47228, 54255, 59035, 65106, 70842, 72340, 106263, 108510, 118070, 130212, 141684, 162765, 177105, 212526, 217020, 236140, 325530, 354210, 425052, 531315, 651060, 708420, 1062630, 2125260, 42705919, 85411838, 128117757, 170823676, 213529595, 256235514, 384353271, 427059190, 512471028, 640588785, 768706542, 854118380, 1281177570, 1537413084, 1921766355, 2562355140, 3843532710, 7687065420]

約数ペア:

[(1, 7687065420), (2, 3843532710), (3, 2562355140), (4, 1921766355), (5, 1537413084), (6, 1281177570), (9, 854118380), (10, 768706542), (12, 640588785), (15, 512471028), (18, 427059190), (20, 384353271), (30, 256235514), (36, 213529595), (45, 170823676), (60, 128117757), (90, 85411838), (180, 42705919), (3617, 2125260), (7234, 1062630), (10851, 708420), (11807, 651060), (14468, 531315), (18085, 425052), (21702, 354210), (23614, 325530), (32553, 236140), (35421, 217020), (36170, 212526), (43404, 177105), (47228, 162765), (54255, 141684), (59035, 130212), (65106, 118070), (70842, 108510), (72340, 106263)]