61771370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{363361}}^1$

素因数の和:363385

約数の個数: 16

約数和(自身を含む): 117729288

約数和(自身を除く): 55957918

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 363361, 726722, 1816805, 3633610, 6177137, 12354274, 30885685, 61771370]

約数ペア:

[(1, 61771370), (2, 30885685), (5, 12354274), (10, 6177137), (17, 3633610), (34, 1816805), (85, 726722), (170, 363361)]