39139470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{144961}}^1$

素因数の和:144977

約数の個数: 32

約数和(自身を含む): 104372640

約数和(自身を除く): 65233170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 144961, 289922, 434883, 724805, 869766, 1304649, 1449610, 2174415, 2609298, 3913947, 4348830, 6523245, 7827894, 13046490, 19569735, 39139470]

約数ペア:

[(1, 39139470), (2, 19569735), (3, 13046490), (5, 7827894), (6, 6523245), (9, 4348830), (10, 3913947), (15, 2609298), (18, 2174415), (27, 1449610), (30, 1304649), (45, 869766), (54, 724805), (90, 434883), (135, 289922), (270, 144961)]