138688710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{2213}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 333162720

約数和(自身を除く): 194474010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2089, 2213, 4178, 4426, 6267, 6639, 10445, 11065, 12534, 13278, 20890, 22130, 31335, 33195, 62670, 66390, 4622957, 9245914, 13868871, 23114785, 27737742, 46229570, 69344355, 138688710]

約数ペア:

[(1, 138688710), (2, 69344355), (3, 46229570), (5, 27737742), (6, 23114785), (10, 13868871), (15, 9245914), (30, 4622957), (2089, 66390), (2213, 62670), (4178, 33195), (4426, 31335), (6267, 22130), (6639, 20890), (10445, 13278), (11065, 12534)]