147521210

素因数分解:

$2^1\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{7477}}^1$

素因数の和:9457

約数の個数: 16

約数和(自身を含む): 265708296

約数和(自身を除く): 118187086

約数列:

[1, 2, 5, 10, 1973, 3946, 7477, 9865, 14954, 19730, 37385, 74770, 14752121, 29504242, 73760605, 147521210]

約数ペア:

[(1, 147521210), (2, 73760605), (5, 29504242), (10, 14752121), (1973, 74770), (3946, 37385), (7477, 19730), (9865, 14954)]