2018488305

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{3019}}^1$

素因数の和:3138

約数の個数: 48

約数和(自身を含む): 3409024320

約数和(自身を除く): 1390536015

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 841, 1537, 2523, 3019, 4205, 4611, 7685, 9057, 12615, 15095, 23055, 44573, 45285, 87551, 133719, 160007, 222865, 262653, 437755, 480021, 668595, 800035, 1313265, 2400105, 2538979, 4640203, 7616937, 12694895, 13920609, 23201015, 38084685, 69603045, 134565887, 403697661, 672829435, 2018488305]

約数ペア:

[(1, 2018488305), (3, 672829435), (5, 403697661), (15, 134565887), (29, 69603045), (53, 38084685), (87, 23201015), (145, 13920609), (159, 12694895), (265, 7616937), (435, 4640203), (795, 2538979), (841, 2400105), (1537, 1313265), (2523, 800035), (3019, 668595), (4205, 480021), (4611, 437755), (7685, 262653), (9057, 222865), (12615, 160007), (15095, 133719), (23055, 87551), (44573, 45285)]