6861340

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{983}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 14464800

約数和(自身を除く): 7603460

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 983, 1396, 1745, 1966, 3490, 3932, 4915, 6980, 9830, 19660, 343067, 686134, 1372268, 1715335, 3430670, 6861340]

約数ペア:

[(1, 6861340), (2, 3430670), (4, 1715335), (5, 1372268), (10, 686134), (20, 343067), (349, 19660), (698, 9830), (983, 6980), (1396, 4915), (1745, 3932), (1966, 3490)]