77636270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1487}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 146562048

約数和(自身を除く): 68925778

約数列:

[1, 2, 5, 10, 23, 46, 115, 227, 230, 454, 1135, 1487, 2270, 2974, 5221, 7435, 10442, 14870, 26105, 34201, 52210, 68402, 171005, 337549, 342010, 675098, 1687745, 3375490, 7763627, 15527254, 38818135, 77636270]

約数ペア:

[(1, 77636270), (2, 38818135), (5, 15527254), (10, 7763627), (23, 3375490), (46, 1687745), (115, 675098), (227, 342010), (230, 337549), (454, 171005), (1135, 68402), (1487, 52210), (2270, 34201), (2974, 26105), (5221, 14870), (7435, 10442)]