218860170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{13337}}^1$

素因数の和:13894

約数の個数: 32

約数和(自身を含む): 526264128

約数和(自身を除く): 307403958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 547, 1094, 1641, 2735, 3282, 5470, 8205, 13337, 16410, 26674, 40011, 66685, 80022, 133370, 200055, 400110, 7295339, 14590678, 21886017, 36476695, 43772034, 72953390, 109430085, 218860170]

約数ペア:

[(1, 218860170), (2, 109430085), (3, 72953390), (5, 43772034), (6, 36476695), (10, 21886017), (15, 14590678), (30, 7295339), (547, 400110), (1094, 200055), (1641, 133370), (2735, 80022), (3282, 66685), (5470, 40011), (8205, 26674), (13337, 16410)]