135058780

素因数分解:

$2^2\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{3617}}^1$

素因数の和:5493

約数の個数: 24

約数和(自身を含む): 283853808

約数和(自身を除く): 148795028

約数列:

[1, 2, 4, 5, 10, 20, 1867, 3617, 3734, 7234, 7468, 9335, 14468, 18085, 18670, 36170, 37340, 72340, 6752939, 13505878, 27011756, 33764695, 67529390, 135058780]

約数ペア:

[(1, 135058780), (2, 67529390), (4, 33764695), (5, 27011756), (10, 13505878), (20, 6752939), (1867, 72340), (3617, 37340), (3734, 36170), (7234, 18670), (7468, 18085), (9335, 14468)]