26849970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 88957440

約数和(自身を除く): 62107470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 23, 30, 34, 35, 42, 45, 46, 51, 63, 69, 70, 85, 90, 102, 105, 109, 115, 119, 126, 138, 153, 161, 170, 207, 210, 218, 230, 238, 255, 306, 315, 322, 327, 345, 357, 391, 414, 483, 510, 545, 595, 630, 654, 690, 714, 763, 765, 782, 805, 966, 981, 1035, 1071, 1090, 1173, 1190, 1449, 1526, 1530, 1610, 1635, 1785, 1853, 1955, 1962, 2070, 2142, 2289, 2346, 2415, 2507, 2737, 2898, 3270, 3519, 3570, 3706, 3815, 3910, 4578, 4830, 4905, 5014, 5355, 5474, 5559, 5865, 6867, 7038, 7245, 7521, 7630, 8211, 9265, 9810, 10710, 11118, 11445, 11730, 12535, 12971, 13685, 13734, 14490, 15042, 16422, 16677, 17549, 17595, 18530, 22563, 22890, 24633, 25070, 25942, 27370, 27795, 33354, 34335, 35098, 35190, 37605, 38913, 41055, 42619, 45126, 49266, 52647, 55590, 64855, 68670, 75210, 77826, 82110, 83385, 85238, 87745, 105294, 112815, 116739, 123165, 127857, 129710, 157941, 166770, 175490, 194565, 213095, 225630, 233478, 246330, 255714, 263235, 298333, 315882, 383571, 389130, 426190, 526470, 583695, 596666, 639285, 767142, 789705, 894999, 1167390, 1278570, 1491665, 1579410, 1789998, 1917855, 2684997, 2983330, 3835710, 4474995, 5369994, 8949990, 13424985, 26849970]

約数ペア:

[(1, 26849970), (2, 13424985), (3, 8949990), (5, 5369994), (6, 4474995), (7, 3835710), (9, 2983330), (10, 2684997), (14, 1917855), (15, 1789998), (17, 1579410), (18, 1491665), (21, 1278570), (23, 1167390), (30, 894999), (34, 789705), (35, 767142), (42, 639285), (45, 596666), (46, 583695), (51, 526470), (63, 426190), (69, 389130), (70, 383571), (85, 315882), (90, 298333), (102, 263235), (105, 255714), (109, 246330), (115, 233478), (119, 225630), (126, 213095), (138, 194565), (153, 175490), (161, 166770), (170, 157941), (207, 129710), (210, 127857), (218, 123165), (230, 116739), (238, 112815), (255, 105294), (306, 87745), (315, 85238), (322, 83385), (327, 82110), (345, 77826), (357, 75210), (391, 68670), (414, 64855), (483, 55590), (510, 52647), (545, 49266), (595, 45126), (630, 42619), (654, 41055), (690, 38913), (714, 37605), (763, 35190), (765, 35098), (782, 34335), (805, 33354), (966, 27795), (981, 27370), (1035, 25942), (1071, 25070), (1090, 24633), (1173, 22890), (1190, 22563), (1449, 18530), (1526, 17595), (1530, 17549), (1610, 16677), (1635, 16422), (1785, 15042), (1853, 14490), (1955, 13734), (1962, 13685), (2070, 12971), (2142, 12535), (2289, 11730), (2346, 11445), (2415, 11118), (2507, 10710), (2737, 9810), (2898, 9265), (3270, 8211), (3519, 7630), (3570, 7521), (3706, 7245), (3815, 7038), (3910, 6867), (4578, 5865), (4830, 5559), (4905, 5474), (5014, 5355)]