1657307630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{101117}}^1$

素因数の和:101284

約数の個数: 32

約数和(自身を含む): 3276223200

約数和(自身を除く): 1618915570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 8195, 16390, 101117, 202234, 505585, 1011170, 1112287, 2224574, 5561435, 11122870, 15066433, 30132866, 75332165, 150664330, 165730763, 331461526, 828653815, 1657307630]

約数ペア:

[(1, 1657307630), (2, 828653815), (5, 331461526), (10, 165730763), (11, 150664330), (22, 75332165), (55, 30132866), (110, 15066433), (149, 11122870), (298, 5561435), (745, 2224574), (1490, 1112287), (1639, 1011170), (3278, 505585), (8195, 202234), (16390, 101117)]