242565370

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{90173}}^1$

素因数の和:90449

約数の個数: 16

約数和(自身を含む): 438245640

約数和(自身を除く): 195680270

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 90173, 180346, 450865, 901730, 24256537, 48513074, 121282685, 242565370]

約数ペア:

[(1, 242565370), (2, 121282685), (5, 48513074), (10, 24256537), (269, 901730), (538, 450865), (1345, 180346), (2690, 90173)]