144865310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7549}}^1$

素因数の和:7676

約数の個数: 32

約数和(自身を含む): 277236000

約数和(自身を除く): 132370690

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 7549, 9595, 15098, 19190, 37745, 75490, 143431, 286862, 717155, 762449, 1434310, 1524898, 3812245, 7624490, 14486531, 28973062, 72432655, 144865310]

約数ペア:

[(1, 144865310), (2, 72432655), (5, 28973062), (10, 14486531), (19, 7624490), (38, 3812245), (95, 1524898), (101, 1434310), (190, 762449), (202, 717155), (505, 286862), (1010, 143431), (1919, 75490), (3838, 37745), (7549, 19190), (9595, 15098)]