304913225890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{22031}}^1$

素因数の和:22352

約数の個数: 128

約数和(自身を含む): 688633602048

約数和(自身を除く): 383720376158

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 182, 227, 335, 454, 455, 469, 670, 871, 910, 938, 1135, 1589, 1742, 2270, 2345, 2951, 3178, 4355, 4690, 5902, 6097, 7945, 8710, 12194, 14755, 15209, 15890, 20657, 22031, 29510, 30418, 30485, 41314, 44062, 60970, 76045, 103285, 106463, 110155, 152090, 154217, 197717, 206570, 212926, 220310, 286403, 308434, 395434, 532315, 572806, 771085, 988585, 1064630, 1384019, 1432015, 1476077, 1542170, 1977170, 2004821, 2768038, 2864030, 2952154, 4009642, 5001037, 6920095, 7380385, 10002074, 10024105, 10332539, 13840190, 14760770, 19189001, 20048210, 20665078, 25005185, 35007259, 38378002, 50010370, 51662695, 65013481, 70014518, 95945005, 103325390, 130026962, 134323007, 175036295, 191890010, 268646014, 325067405, 335069479, 350072590, 455094367, 650134810, 670138958, 671615035, 910188734, 1343230070, 1675347395, 2275471835, 2345486353, 3350694790, 4355903227, 4550943670, 4690972706, 8711806454, 11727431765, 21779516135, 23454863530, 30491322589, 43559032270, 60982645178, 152456612945, 304913225890]

約数ペア:

[(1, 304913225890), (2, 152456612945), (5, 60982645178), (7, 43559032270), (10, 30491322589), (13, 23454863530), (14, 21779516135), (26, 11727431765), (35, 8711806454), (65, 4690972706), (67, 4550943670), (70, 4355903227), (91, 3350694790), (130, 2345486353), (134, 2275471835), (182, 1675347395), (227, 1343230070), (335, 910188734), (454, 671615035), (455, 670138958), (469, 650134810), (670, 455094367), (871, 350072590), (910, 335069479), (938, 325067405), (1135, 268646014), (1589, 191890010), (1742, 175036295), (2270, 134323007), (2345, 130026962), (2951, 103325390), (3178, 95945005), (4355, 70014518), (4690, 65013481), (5902, 51662695), (6097, 50010370), (7945, 38378002), (8710, 35007259), (12194, 25005185), (14755, 20665078), (15209, 20048210), (15890, 19189001), (20657, 14760770), (22031, 13840190), (29510, 10332539), (30418, 10024105), (30485, 10002074), (41314, 7380385), (44062, 6920095), (60970, 5001037), (76045, 4009642), (103285, 2952154), (106463, 2864030), (110155, 2768038), (152090, 2004821), (154217, 1977170), (197717, 1542170), (206570, 1476077), (212926, 1432015), (220310, 1384019), (286403, 1064630), (308434, 988585), (395434, 771085), (532315, 572806)]