190513330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2721619}}^1$

素因数の和:2721633

約数の個数: 16

約数和(自身を含む): 391913280

約数和(自身を除く): 201399950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2721619, 5443238, 13608095, 19051333, 27216190, 38102666, 95256665, 190513330]

約数ペア:

[(1, 190513330), (2, 95256665), (5, 38102666), (7, 27216190), (10, 19051333), (14, 13608095), (35, 5443238), (70, 2721619)]