187500530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{16433}}^1$

素因数の和:16610

約数の個数: 32

約数和(自身を含む): 388105344

約数和(自身を除く): 200604814

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 16433, 32866, 82165, 115031, 164330, 230062, 575155, 1150310, 2678579, 5357158, 13392895, 18750053, 26785790, 37500106, 93750265, 187500530]

約数ペア:

[(1, 187500530), (2, 93750265), (5, 37500106), (7, 26785790), (10, 18750053), (14, 13392895), (35, 5357158), (70, 2678579), (163, 1150310), (326, 575155), (815, 230062), (1141, 164330), (1630, 115031), (2282, 82165), (5705, 32866), (11410, 16433)]