2080452045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2830547}}^1$

素因数の和:2830569

約数の個数: 24

約数和(自身を含む): 3872189664

約数和(自身を除く): 1791737619

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2830547, 8491641, 14152735, 19813829, 42458205, 59441487, 99069145, 138696803, 297207435, 416090409, 693484015, 2080452045]

約数ペア:

[(1, 2080452045), (3, 693484015), (5, 416090409), (7, 297207435), (15, 138696803), (21, 99069145), (35, 59441487), (49, 42458205), (105, 19813829), (147, 14152735), (245, 8491641), (735, 2830547)]