140568130

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{39821}}^1$

素因数の和:40181

約数の個数: 16

約数和(自身を含む): 253745784

約数和(自身を除く): 113177654

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 39821, 79642, 199105, 398210, 14056813, 28113626, 70284065, 140568130]

約数ペア:

[(1, 140568130), (2, 70284065), (5, 28113626), (10, 14056813), (353, 398210), (706, 199105), (1765, 79642), (3530, 39821)]