159820010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{4099}}^1$

素因数の和:4670

約数の個数: 32

約数和(自身を含む): 329443200

約数和(自身を除く): 169623190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 557, 1114, 2785, 3899, 4099, 5570, 7798, 8198, 19495, 20495, 28693, 38990, 40990, 57386, 143465, 286930, 2283143, 4566286, 11415715, 15982001, 22831430, 31964002, 79910005, 159820010]

約数ペア:

[(1, 159820010), (2, 79910005), (5, 31964002), (7, 22831430), (10, 15982001), (14, 11415715), (35, 4566286), (70, 2283143), (557, 286930), (1114, 143465), (2785, 57386), (3899, 40990), (4099, 38990), (5570, 28693), (7798, 20495), (8198, 19495)]