431070970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 863291520

約数和(自身を除く): 432220550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 139, 233, 242, 278, 466, 605, 695, 1165, 1210, 1331, 1390, 1529, 2330, 2563, 2662, 3058, 5126, 6655, 7645, 12815, 13310, 15290, 16819, 25630, 28193, 32387, 33638, 56386, 64774, 84095, 140965, 161935, 168190, 185009, 281930, 310123, 323870, 356257, 370018, 620246, 712514, 925045, 1550615, 1781285, 1850090, 3101230, 3562570, 3918827, 7837654, 19594135, 39188270, 43107097, 86214194, 215535485, 431070970]

約数ペア:

[(1, 431070970), (2, 215535485), (5, 86214194), (10, 43107097), (11, 39188270), (22, 19594135), (55, 7837654), (110, 3918827), (121, 3562570), (139, 3101230), (233, 1850090), (242, 1781285), (278, 1550615), (466, 925045), (605, 712514), (695, 620246), (1165, 370018), (1210, 356257), (1331, 323870), (1390, 310123), (1529, 281930), (2330, 185009), (2563, 168190), (2662, 161935), (3058, 140965), (5126, 84095), (6655, 64774), (7645, 56386), (12815, 33638), (13310, 32387), (15290, 28193), (16819, 25630)]