64313970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 182513088

約数和(自身を除く): 118199118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 67, 70, 98, 105, 134, 147, 201, 210, 245, 294, 335, 402, 469, 490, 653, 670, 735, 938, 1005, 1306, 1407, 1470, 1959, 2010, 2345, 2814, 3265, 3283, 3918, 4571, 4690, 6530, 6566, 7035, 9142, 9795, 9849, 13713, 14070, 16415, 19590, 19698, 22855, 27426, 31997, 32830, 43751, 45710, 49245, 63994, 68565, 87502, 95991, 98490, 131253, 137130, 159985, 191982, 218755, 262506, 306257, 319970, 437510, 479955, 612514, 656265, 918771, 959910, 1312530, 1531285, 1837542, 2143799, 3062570, 4287598, 4593855, 6431397, 9187710, 10718995, 12862794, 21437990, 32156985, 64313970]

約数ペア:

[(1, 64313970), (2, 32156985), (3, 21437990), (5, 12862794), (6, 10718995), (7, 9187710), (10, 6431397), (14, 4593855), (15, 4287598), (21, 3062570), (30, 2143799), (35, 1837542), (42, 1531285), (49, 1312530), (67, 959910), (70, 918771), (98, 656265), (105, 612514), (134, 479955), (147, 437510), (201, 319970), (210, 306257), (245, 262506), (294, 218755), (335, 191982), (402, 159985), (469, 137130), (490, 131253), (653, 98490), (670, 95991), (735, 87502), (938, 68565), (1005, 63994), (1306, 49245), (1407, 45710), (1470, 43751), (1959, 32830), (2010, 31997), (2345, 27426), (2814, 22855), (3265, 19698), (3283, 19590), (3918, 16415), (4571, 14070), (4690, 13713), (6530, 9849), (6566, 9795), (7035, 9142)]