274499930

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{71671}}^1$

素因数の和:72061

約数の個数: 16

約数和(自身を含む): 495396864

約数和(自身を除く): 220896934

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 71671, 143342, 358355, 716710, 27449993, 54899986, 137249965, 274499930]

約数ペア:

[(1, 274499930), (2, 137249965), (5, 54899986), (10, 27449993), (383, 716710), (766, 358355), (1915, 143342), (3830, 71671)]