2837788030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1\times {\mathrm{1951}}^1$

素因数の和:3865

約数の個数: 64

約数和(自身を含む): 6375075840

約数和(自身を除く): 3537287810

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1889, 1951, 3778, 3902, 9445, 9755, 13223, 13657, 18890, 19510, 20779, 21461, 26446, 27314, 41558, 42922, 66115, 68285, 103895, 107305, 132230, 136570, 145453, 150227, 207790, 214610, 290906, 300454, 727265, 751135, 1454530, 1502270, 3685439, 7370878, 18427195, 25798073, 36854390, 40539829, 51596146, 81079658, 128990365, 202699145, 257980730, 283778803, 405398290, 567557606, 1418894015, 2837788030]

約数ペア:

[(1, 2837788030), (2, 1418894015), (5, 567557606), (7, 405398290), (10, 283778803), (11, 257980730), (14, 202699145), (22, 128990365), (35, 81079658), (55, 51596146), (70, 40539829), (77, 36854390), (110, 25798073), (154, 18427195), (385, 7370878), (770, 3685439), (1889, 1502270), (1951, 1454530), (3778, 751135), (3902, 727265), (9445, 300454), (9755, 290906), (13223, 214610), (13657, 207790), (18890, 150227), (19510, 145453), (20779, 136570), (21461, 132230), (26446, 107305), (27314, 103895), (41558, 68285), (42922, 66115)]