1900759930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{87071}}^1$

素因数の和:87174

約数の個数: 32

約数和(自身を含む): 3573434880

約数和(自身を除く): 1672674950

約数列:

[1, 2, 5, 10, 37, 59, 74, 118, 185, 295, 370, 590, 2183, 4366, 10915, 21830, 87071, 174142, 435355, 870710, 3221627, 5137189, 6443254, 10274378, 16108135, 25685945, 32216270, 51371890, 190075993, 380151986, 950379965, 1900759930]

約数ペア:

[(1, 1900759930), (2, 950379965), (5, 380151986), (10, 190075993), (37, 51371890), (59, 32216270), (74, 25685945), (118, 16108135), (185, 10274378), (295, 6443254), (370, 5137189), (590, 3221627), (2183, 870710), (4366, 435355), (10915, 174142), (21830, 87071)]