3574090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 7297920

約数和(自身を除く): 3723830

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1447, 2470, 2894, 7235, 14470, 18811, 27493, 37622, 54986, 94055, 137465, 188110, 274930, 357409, 714818, 1787045, 3574090]

約数ペア:

[(1, 3574090), (2, 1787045), (5, 714818), (10, 357409), (13, 274930), (19, 188110), (26, 137465), (38, 94055), (65, 54986), (95, 37622), (130, 27493), (190, 18811), (247, 14470), (494, 7235), (1235, 2894), (1447, 2470)]