1427467580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31963}}^1$

素因数の和:32019

約数の個数: 96

約数和(自身を含む): 3866365440

約数和(自身を除く): 2438897860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2233, 3190, 4060, 4466, 6380, 8932, 11165, 22330, 31963, 44660, 63926, 127852, 159815, 223741, 319630, 351593, 447482, 639260, 703186, 894964, 926927, 1118705, 1406372, 1757965, 1853854, 2237410, 2461151, 3515930, 3707708, 4474820, 4634635, 4922302, 6488489, 7031860, 9269270, 9844604, 10196197, 12305755, 12976978, 18538540, 20392394, 24611510, 25953956, 32442445, 40784788, 49223020, 50980985, 64884890, 71373379, 101961970, 129769780, 142746758, 203923940, 285493516, 356866895, 713733790, 1427467580]

約数ペア:

[(1, 1427467580), (2, 713733790), (4, 356866895), (5, 285493516), (7, 203923940), (10, 142746758), (11, 129769780), (14, 101961970), (20, 71373379), (22, 64884890), (28, 50980985), (29, 49223020), (35, 40784788), (44, 32442445), (55, 25953956), (58, 24611510), (70, 20392394), (77, 18538540), (110, 12976978), (116, 12305755), (140, 10196197), (145, 9844604), (154, 9269270), (203, 7031860), (220, 6488489), (290, 4922302), (308, 4634635), (319, 4474820), (385, 3707708), (406, 3515930), (580, 2461151), (638, 2237410), (770, 1853854), (812, 1757965), (1015, 1406372), (1276, 1118705), (1540, 926927), (1595, 894964), (2030, 703186), (2233, 639260), (3190, 447482), (4060, 351593), (4466, 319630), (6380, 223741), (8932, 159815), (11165, 127852), (22330, 63926), (31963, 44660)]