6331640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{22613}}^1$

素因数の和:22631

約数の個数: 32

約数和(自身を含む): 16282080

約数和(自身を除く): 9950440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 22613, 45226, 90452, 113065, 158291, 180904, 226130, 316582, 452260, 633164, 791455, 904520, 1266328, 1582910, 3165820, 6331640]

約数ペア:

[(1, 6331640), (2, 3165820), (4, 1582910), (5, 1266328), (7, 904520), (8, 791455), (10, 633164), (14, 452260), (20, 316582), (28, 226130), (35, 180904), (40, 158291), (56, 113065), (70, 90452), (140, 45226), (280, 22613)]