30321914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127403}}^1$

素因数の和:127429

約数の個数: 16

約数和(自身を含む): 55038528

約数和(自身を除く): 24716614

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 127403, 254806, 891821, 1783642, 2165851, 4331702, 15160957, 30321914]

約数ペア:

[(1, 30321914), (2, 15160957), (7, 4331702), (14, 2165851), (17, 1783642), (34, 891821), (119, 254806), (238, 127403)]