4921799260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35155709}}^1$

素因数の和:35155725

約数の個数: 24

約数和(自身を含む): 11812318560

約数和(自身を除く): 6890519300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35155709, 70311418, 140622836, 175778545, 246089963, 351557090, 492179926, 703114180, 984359852, 1230449815, 2460899630, 4921799260]

約数ペア:

[(1, 4921799260), (2, 2460899630), (4, 1230449815), (5, 984359852), (7, 703114180), (10, 492179926), (14, 351557090), (20, 246089963), (28, 175778545), (35, 140622836), (70, 70311418), (140, 35155709)]