149157070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{648509}}^1$

素因数の和:648539

約数の個数: 16

約数和(自身を含む): 280156320

約数和(自身を除く): 130999250

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 648509, 1297018, 3242545, 6485090, 14915707, 29831414, 74578535, 149157070]

約数ペア:

[(1, 149157070), (2, 74578535), (5, 29831414), (10, 14915707), (23, 6485090), (46, 3242545), (115, 1297018), (230, 648509)]