181670147990

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{67535371}}^1$

素因数の和:67535647

約数の個数: 16

約数和(自身を含む): 328221907920

約数和(自身を除く): 146551759930

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 67535371, 135070742, 337676855, 675353710, 18167014799, 36334029598, 90835073995, 181670147990]

約数ペア:

[(1, 181670147990), (2, 90835073995), (5, 36334029598), (10, 18167014799), (269, 675353710), (538, 337676855), (1345, 135070742), (2690, 67535371)]