149501810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{204797}}^1$

素因数の和:204877

約数の個数: 16

約数和(自身を含む): 272790936

約数和(自身を除く): 123289126

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 204797, 409594, 1023985, 2047970, 14950181, 29900362, 74750905, 149501810]

約数ペア:

[(1, 149501810), (2, 74750905), (5, 29900362), (10, 14950181), (73, 2047970), (146, 1023985), (365, 409594), (730, 204797)]