138436170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{20693}}^1$

素因数の和:20926

約数の個数: 32

約数和(自身を含む): 333752832

約数和(自身を除く): 195316662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 20693, 41386, 62079, 103465, 124158, 206930, 310395, 620790, 4614539, 9229078, 13843617, 23072695, 27687234, 46145390, 69218085, 138436170]

約数ペア:

[(1, 138436170), (2, 69218085), (3, 46145390), (5, 27687234), (6, 23072695), (10, 13843617), (15, 9229078), (30, 4614539), (223, 620790), (446, 310395), (669, 206930), (1115, 124158), (1338, 103465), (2230, 62079), (3345, 41386), (6690, 20693)]