133741020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{318431}}^1$

素因数の和:318450

約数の個数: 48

約数和(自身を含む): 427972608

約数和(自身を除く): 294231588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 318431, 636862, 955293, 1273724, 1592155, 1910586, 2229017, 3184310, 3821172, 4458034, 4776465, 6368620, 6687051, 8916068, 9552930, 11145085, 13374102, 19105860, 22290170, 26748204, 33435255, 44580340, 66870510, 133741020]

約数ペア:

[(1, 133741020), (2, 66870510), (3, 44580340), (4, 33435255), (5, 26748204), (6, 22290170), (7, 19105860), (10, 13374102), (12, 11145085), (14, 9552930), (15, 8916068), (20, 6687051), (21, 6368620), (28, 4776465), (30, 4458034), (35, 3821172), (42, 3184310), (60, 2229017), (70, 1910586), (84, 1592155), (105, 1273724), (140, 955293), (210, 636862), (420, 318431)]