676440823730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{28909}}^1$

素因数の和:29053

約数の個数: 144

約数和(自身を含む): 1528583986440

約数和(自身を除く): 852143162710

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 53, 70, 85, 98, 106, 119, 170, 238, 245, 265, 371, 490, 530, 595, 742, 833, 901, 1190, 1666, 1802, 1855, 2597, 2809, 3710, 4165, 4505, 5194, 5618, 6307, 8330, 9010, 12614, 12985, 14045, 19663, 25970, 28090, 28909, 31535, 39326, 44149, 47753, 57818, 63070, 88298, 95506, 98315, 137641, 144545, 196630, 202363, 220745, 238765, 275282, 289090, 334271, 404726, 441490, 477530, 491453, 668542, 688205, 982906, 1011815, 1376410, 1416541, 1532177, 1671355, 2023630, 2339897, 2457265, 2833082, 3064354, 3342710, 3440171, 4679794, 4914530, 6880342, 7082705, 7660885, 10725239, 11699485, 14165410, 15321770, 17200855, 21450478, 23398970, 24081197, 26047009, 34401710, 48162394, 52094018, 53626195, 75076673, 81205381, 107252390, 120405985, 130235045, 150153346, 162410762, 182329063, 240811970, 260470090, 364658126, 375383365, 406026905, 568437667, 750766730, 812053810, 911645315, 1136875334, 1276303441, 1380491477, 1823290630, 2552606882, 2760982954, 2842188335, 3979063669, 5684376670, 6381517205, 6902457385, 7958127338, 9663440339, 12763034410, 13804914770, 19326880678, 19895318345, 39790636690, 48317201695, 67644082373, 96634403390, 135288164746, 338220411865, 676440823730]

約数ペア:

[(1, 676440823730), (2, 338220411865), (5, 135288164746), (7, 96634403390), (10, 67644082373), (14, 48317201695), (17, 39790636690), (34, 19895318345), (35, 19326880678), (49, 13804914770), (53, 12763034410), (70, 9663440339), (85, 7958127338), (98, 6902457385), (106, 6381517205), (119, 5684376670), (170, 3979063669), (238, 2842188335), (245, 2760982954), (265, 2552606882), (371, 1823290630), (490, 1380491477), (530, 1276303441), (595, 1136875334), (742, 911645315), (833, 812053810), (901, 750766730), (1190, 568437667), (1666, 406026905), (1802, 375383365), (1855, 364658126), (2597, 260470090), (2809, 240811970), (3710, 182329063), (4165, 162410762), (4505, 150153346), (5194, 130235045), (5618, 120405985), (6307, 107252390), (8330, 81205381), (9010, 75076673), (12614, 53626195), (12985, 52094018), (14045, 48162394), (19663, 34401710), (25970, 26047009), (28090, 24081197), (28909, 23398970), (31535, 21450478), (39326, 17200855), (44149, 15321770), (47753, 14165410), (57818, 11699485), (63070, 10725239), (88298, 7660885), (95506, 7082705), (98315, 6880342), (137641, 4914530), (144545, 4679794), (196630, 3440171), (202363, 3342710), (220745, 3064354), (238765, 2833082), (275282, 2457265), (289090, 2339897), (334271, 2023630), (404726, 1671355), (441490, 1532177), (477530, 1416541), (491453, 1376410), (668542, 1011815), (688205, 982906)]