310343145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{72089}}^1$

素因数の和:72145

約数の個数: 32

約数和(自身を含む): 581333760

約数和(自身を除く): 270990615

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 72089, 216267, 360445, 504623, 1081335, 1513869, 2523115, 2955649, 7569345, 8866947, 14778245, 20689543, 44334735, 62068629, 103447715, 310343145]

約数ペア:

[(1, 310343145), (3, 103447715), (5, 62068629), (7, 44334735), (15, 20689543), (21, 14778245), (35, 8866947), (41, 7569345), (105, 2955649), (123, 2523115), (205, 1513869), (287, 1081335), (615, 504623), (861, 360445), (1435, 216267), (4305, 72089)]