237942770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{25073}}^1$

素因数の和:25166

約数の個数: 32

約数和(自身を含む): 467579952

約数和(自身を除く): 229637182

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 25073, 50146, 125365, 250730, 325949, 651898, 1629745, 1830329, 3259490, 3660658, 9151645, 18303290, 23794277, 47588554, 118971385, 237942770]

約数ペア:

[(1, 237942770), (2, 118971385), (5, 47588554), (10, 23794277), (13, 18303290), (26, 9151645), (65, 3660658), (73, 3259490), (130, 1830329), (146, 1629745), (365, 651898), (730, 325949), (949, 250730), (1898, 125365), (4745, 50146), (9490, 25073)]