377620210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149257}}^1$

素因数の和:149298

約数の個数: 32

約数和(自身を含む): 773753472

約数和(自身を除く): 396133262

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 149257, 298514, 746285, 1492570, 1641827, 3283654, 3432911, 6865822, 8209135, 16418270, 17164555, 34329110, 37762021, 75524042, 188810105, 377620210]

約数ペア:

[(1, 377620210), (2, 188810105), (5, 75524042), (10, 37762021), (11, 34329110), (22, 17164555), (23, 16418270), (46, 8209135), (55, 6865822), (110, 3432911), (115, 3283654), (230, 1641827), (253, 1492570), (506, 746285), (1265, 298514), (2530, 149257)]