1355599420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9682853}}^1$

素因数の和:9682869

約数の個数: 24

約数和(自身を含む): 3253438944

約数和(自身を除く): 1897839524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9682853, 19365706, 38731412, 48414265, 67779971, 96828530, 135559942, 193657060, 271119884, 338899855, 677799710, 1355599420]

約数ペア:

[(1, 1355599420), (2, 677799710), (4, 338899855), (5, 271119884), (7, 193657060), (10, 135559942), (14, 96828530), (20, 67779971), (28, 48414265), (35, 38731412), (70, 19365706), (140, 9682853)]