1566259970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 3128291712

約数和(自身を除く): 1562031742

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 181, 194, 362, 485, 811, 905, 970, 1067, 1622, 1810, 1991, 2134, 3982, 4055, 5335, 8110, 8921, 9955, 10670, 17557, 17842, 19910, 35114, 44605, 78667, 87785, 89210, 146791, 157334, 175570, 193127, 293582, 386254, 393335, 733955, 786670, 865337, 965635, 1467910, 1614701, 1730674, 1931270, 3229402, 4326685, 8073505, 8653370, 14238727, 16147010, 28477454, 71193635, 142387270, 156625997, 313251994, 783129985, 1566259970]

約数ペア:

[(1, 1566259970), (2, 783129985), (5, 313251994), (10, 156625997), (11, 142387270), (22, 71193635), (55, 28477454), (97, 16147010), (110, 14238727), (181, 8653370), (194, 8073505), (362, 4326685), (485, 3229402), (811, 1931270), (905, 1730674), (970, 1614701), (1067, 1467910), (1622, 965635), (1810, 865337), (1991, 786670), (2134, 733955), (3982, 393335), (4055, 386254), (5335, 293582), (8110, 193127), (8921, 175570), (9955, 157334), (10670, 146791), (17557, 89210), (17842, 87785), (19910, 78667), (35114, 44605)]