144638830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{108751}}^1$

素因数の和:108784

約数の個数: 32

約数和(自身を含む): 313205760

約数和(自身を除く): 168566930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 108751, 217502, 543755, 761257, 1087510, 1522514, 2066269, 3806285, 4132538, 7612570, 10331345, 14463883, 20662690, 28927766, 72319415, 144638830]

約数ペア:

[(1, 144638830), (2, 72319415), (5, 28927766), (7, 20662690), (10, 14463883), (14, 10331345), (19, 7612570), (35, 4132538), (38, 3806285), (70, 2066269), (95, 1522514), (133, 1087510), (190, 761257), (266, 543755), (665, 217502), (1330, 108751)]