591558380

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 1475701248

約数和(自身を除く): 884142868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 97, 98, 127, 140, 194, 196, 245, 254, 343, 388, 485, 490, 508, 635, 679, 686, 889, 970, 980, 1270, 1358, 1372, 1715, 1778, 1940, 2401, 2540, 2716, 3395, 3430, 3556, 4445, 4753, 4802, 6223, 6790, 6860, 8890, 9506, 9604, 12005, 12319, 12446, 13580, 17780, 19012, 23765, 24010, 24638, 24892, 31115, 33271, 43561, 47530, 48020, 49276, 61595, 62230, 66542, 86233, 87122, 95060, 123190, 124460, 133084, 166355, 172466, 174244, 217805, 232897, 246380, 304927, 332710, 344932, 431165, 435610, 465794, 603631, 609854, 665420, 862330, 871220, 931588, 1164485, 1207262, 1219708, 1524635, 1724660, 2328970, 2414524, 3018155, 3049270, 4225417, 4657940, 6036310, 6098540, 8450834, 12072620, 16901668, 21127085, 29577919, 42254170, 59155838, 84508340, 118311676, 147889595, 295779190, 591558380]

約数ペア:

[(1, 591558380), (2, 295779190), (4, 147889595), (5, 118311676), (7, 84508340), (10, 59155838), (14, 42254170), (20, 29577919), (28, 21127085), (35, 16901668), (49, 12072620), (70, 8450834), (97, 6098540), (98, 6036310), (127, 4657940), (140, 4225417), (194, 3049270), (196, 3018155), (245, 2414524), (254, 2328970), (343, 1724660), (388, 1524635), (485, 1219708), (490, 1207262), (508, 1164485), (635, 931588), (679, 871220), (686, 862330), (889, 665420), (970, 609854), (980, 603631), (1270, 465794), (1358, 435610), (1372, 431165), (1715, 344932), (1778, 332710), (1940, 304927), (2401, 246380), (2540, 232897), (2716, 217805), (3395, 174244), (3430, 172466), (3556, 166355), (4445, 133084), (4753, 124460), (4802, 123190), (6223, 95060), (6790, 87122), (6860, 86233), (8890, 66542), (9506, 62230), (9604, 61595), (12005, 49276), (12319, 48020), (12446, 47530), (13580, 43561), (17780, 33271), (19012, 31115), (23765, 24892), (24010, 24638)]