30934670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{237959}}^1$

素因数の和:237979

約数の個数: 16

約数和(自身を含む): 59965920

約数和(自身を除く): 29031250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 237959, 475918, 1189795, 2379590, 3093467, 6186934, 15467335, 30934670]

約数ペア:

[(1, 30934670), (2, 15467335), (5, 6186934), (10, 3093467), (13, 2379590), (26, 1189795), (65, 475918), (130, 237959)]