389719110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 1066037760

約数和(自身を除く): 676318650

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 193, 211, 290, 319, 330, 386, 422, 435, 579, 633, 638, 870, 957, 965, 1055, 1158, 1266, 1595, 1914, 1930, 2110, 2123, 2321, 2895, 3165, 3190, 4246, 4642, 4785, 5597, 5790, 6119, 6330, 6369, 6963, 9570, 10615, 11194, 11605, 12238, 12738, 13926, 16791, 18357, 21230, 23210, 27985, 30595, 31845, 33582, 34815, 36714, 40723, 55970, 61190, 61567, 63690, 67309, 69630, 81446, 83955, 91785, 122169, 123134, 134618, 167910, 183570, 184701, 201927, 203615, 244338, 307835, 336545, 369402, 403854, 407230, 447953, 610845, 615670, 673090, 895906, 923505, 1009635, 1180967, 1221690, 1343859, 1847010, 2019270, 2239765, 2361934, 2687718, 3542901, 4479530, 5904835, 6719295, 7085802, 11809670, 12990637, 13438590, 17714505, 25981274, 35429010, 38971911, 64953185, 77943822, 129906370, 194859555, 389719110]

約数ペア:

[(1, 389719110), (2, 194859555), (3, 129906370), (5, 77943822), (6, 64953185), (10, 38971911), (11, 35429010), (15, 25981274), (22, 17714505), (29, 13438590), (30, 12990637), (33, 11809670), (55, 7085802), (58, 6719295), (66, 5904835), (87, 4479530), (110, 3542901), (145, 2687718), (165, 2361934), (174, 2239765), (193, 2019270), (211, 1847010), (290, 1343859), (319, 1221690), (330, 1180967), (386, 1009635), (422, 923505), (435, 895906), (579, 673090), (633, 615670), (638, 610845), (870, 447953), (957, 407230), (965, 403854), (1055, 369402), (1158, 336545), (1266, 307835), (1595, 244338), (1914, 203615), (1930, 201927), (2110, 184701), (2123, 183570), (2321, 167910), (2895, 134618), (3165, 123134), (3190, 122169), (4246, 91785), (4642, 83955), (4785, 81446), (5597, 69630), (5790, 67309), (6119, 63690), (6330, 61567), (6369, 61190), (6963, 55970), (9570, 40723), (10615, 36714), (11194, 34815), (11605, 33582), (12238, 31845), (12738, 30595), (13926, 27985), (16791, 23210), (18357, 21230)]