1999858470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{32887}}^1$

素因数の和:34924

約数の個数: 32

約数和(自身を含む): 4802174208

約数和(自身を除く): 2802315738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2027, 4054, 6081, 10135, 12162, 20270, 30405, 32887, 60810, 65774, 98661, 164435, 197322, 328870, 493305, 986610, 66661949, 133323898, 199985847, 333309745, 399971694, 666619490, 999929235, 1999858470]

約数ペア:

[(1, 1999858470), (2, 999929235), (3, 666619490), (5, 399971694), (6, 333309745), (10, 199985847), (15, 133323898), (30, 66661949), (2027, 986610), (4054, 493305), (6081, 328870), (10135, 197322), (12162, 164435), (20270, 98661), (30405, 65774), (32887, 60810)]