1912610040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1448947}}^1$

素因数の和:1448972

約数の個数: 64

約数和(自身を含む): 6259455360

約数和(自身を除く): 4346845320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1448947, 2897894, 4346841, 5795788, 7244735, 8693682, 11591576, 14489470, 15938417, 17387364, 21734205, 28978940, 31876834, 34774728, 43468410, 47815251, 57957880, 63753668, 79692085, 86936820, 95630502, 127507336, 159384170, 173873640, 191261004, 239076255, 318768340, 382522008, 478152510, 637536680, 956305020, 1912610040]

約数ペア:

[(1, 1912610040), (2, 956305020), (3, 637536680), (4, 478152510), (5, 382522008), (6, 318768340), (8, 239076255), (10, 191261004), (11, 173873640), (12, 159384170), (15, 127507336), (20, 95630502), (22, 86936820), (24, 79692085), (30, 63753668), (33, 57957880), (40, 47815251), (44, 43468410), (55, 34774728), (60, 31876834), (66, 28978940), (88, 21734205), (110, 17387364), (120, 15938417), (132, 14489470), (165, 11591576), (220, 8693682), (264, 7244735), (330, 5795788), (440, 4346841), (660, 2897894), (1320, 1448947)]