126103530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1223}}^1$

素因数の和:1731

約数の個数: 64

約数和(自身を含む): 346871808

約数和(自身を除く): 220768278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 491, 982, 1223, 1473, 2446, 2455, 2946, 3437, 3669, 4910, 6115, 6874, 7338, 7365, 8561, 10311, 12230, 14730, 17122, 17185, 18345, 20622, 25683, 34370, 36690, 42805, 51366, 51555, 85610, 103110, 128415, 256830, 600493, 1200986, 1801479, 3002465, 3602958, 4203451, 6004930, 8406902, 9007395, 12610353, 18014790, 21017255, 25220706, 42034510, 63051765, 126103530]

約数ペア:

[(1, 126103530), (2, 63051765), (3, 42034510), (5, 25220706), (6, 21017255), (7, 18014790), (10, 12610353), (14, 9007395), (15, 8406902), (21, 6004930), (30, 4203451), (35, 3602958), (42, 3002465), (70, 1801479), (105, 1200986), (210, 600493), (491, 256830), (982, 128415), (1223, 103110), (1473, 85610), (2446, 51555), (2455, 51366), (2946, 42805), (3437, 36690), (3669, 34370), (4910, 25683), (6115, 20622), (6874, 18345), (7338, 17185), (7365, 17122), (8561, 14730), (10311, 12230)]