289262330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{3499}}^1$

素因数の和:4694

約数の個数: 32

約数和(自身を含む): 595728000

約数和(自身を除く): 306465670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1181, 2362, 3499, 5905, 6998, 8267, 11810, 16534, 17495, 24493, 34990, 41335, 48986, 82670, 122465, 244930, 4132319, 8264638, 20661595, 28926233, 41323190, 57852466, 144631165, 289262330]

約数ペア:

[(1, 289262330), (2, 144631165), (5, 57852466), (7, 41323190), (10, 28926233), (14, 20661595), (35, 8264638), (70, 4132319), (1181, 244930), (2362, 122465), (3499, 82670), (5905, 48986), (6998, 41335), (8267, 34990), (11810, 24493), (16534, 17495)]