127291210

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{22853}}^1$

素因数の和:23417

約数の個数: 16

約数和(自身を含む): 229545576

約数和(自身を除く): 102254366

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 22853, 45706, 114265, 228530, 12729121, 25458242, 63645605, 127291210]

約数ペア:

[(1, 127291210), (2, 63645605), (5, 25458242), (10, 12729121), (557, 228530), (1114, 114265), (2785, 45706), (5570, 22853)]