258237690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{145897}}^1$

素因数の和:145966

約数の個数: 32

約数和(自身を含む): 630279360

約数和(自身を除く): 372041670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 145897, 291794, 437691, 729485, 875382, 1458970, 2188455, 4376910, 8607923, 17215846, 25823769, 43039615, 51647538, 86079230, 129118845, 258237690]

約数ペア:

[(1, 258237690), (2, 129118845), (3, 86079230), (5, 51647538), (6, 43039615), (10, 25823769), (15, 17215846), (30, 8607923), (59, 4376910), (118, 2188455), (177, 1458970), (295, 875382), (354, 729485), (590, 437691), (885, 291794), (1770, 145897)]