140840340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2347339}}^1$

素因数の和:2347351

約数の個数: 24

約数和(自身を含む): 394353120

約数和(自身を除く): 253512780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2347339, 4694678, 7042017, 9389356, 11736695, 14084034, 23473390, 28168068, 35210085, 46946780, 70420170, 140840340]

約数ペア:

[(1, 140840340), (2, 70420170), (3, 46946780), (4, 35210085), (5, 28168068), (6, 23473390), (10, 14084034), (12, 11736695), (15, 9389356), (20, 7042017), (30, 4694678), (60, 2347339)]