302661770

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{1277}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 552372048

約数和(自身を除く): 249710278

約数列:

[1, 2, 5, 10, 137, 173, 274, 346, 685, 865, 1277, 1370, 1730, 2554, 6385, 12770, 23701, 47402, 118505, 174949, 220921, 237010, 349898, 441842, 874745, 1104605, 1749490, 2209210, 30266177, 60532354, 151330885, 302661770]

約数ペア:

[(1, 302661770), (2, 151330885), (5, 60532354), (10, 30266177), (137, 2209210), (173, 1749490), (274, 1104605), (346, 874745), (685, 441842), (865, 349898), (1277, 237010), (1370, 220921), (1730, 174949), (2554, 118505), (6385, 47402), (12770, 23701)]