86622670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{463}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 159656832

約数和(自身を除く): 73034162

約数列:

[1, 2, 5, 10, 53, 106, 265, 353, 463, 530, 706, 926, 1765, 2315, 3530, 4630, 18709, 24539, 37418, 49078, 93545, 122695, 163439, 187090, 245390, 326878, 817195, 1634390, 8662267, 17324534, 43311335, 86622670]

約数ペア:

[(1, 86622670), (2, 43311335), (5, 17324534), (10, 8662267), (53, 1634390), (106, 817195), (265, 326878), (353, 245390), (463, 187090), (530, 163439), (706, 122695), (926, 93545), (1765, 49078), (2315, 37418), (3530, 24539), (4630, 18709)]