191161036780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1365435977}}^1$

素因数の和:1365435993

約数の個数: 24

約数和(自身を含む): 458786488608

約数和(自身を除く): 267625451828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1365435977, 2730871954, 5461743908, 6827179885, 9558051839, 13654359770, 19116103678, 27308719540, 38232207356, 47790259195, 95580518390, 191161036780]

約数ペア:

[(1, 191161036780), (2, 95580518390), (4, 47790259195), (5, 38232207356), (7, 27308719540), (10, 19116103678), (14, 13654359770), (20, 9558051839), (28, 6827179885), (35, 5461743908), (70, 2730871954), (140, 1365435977)]