526162980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{937}}^1$

素因数の和:1154

約数の個数: 144

約数和(自身を含む): 1724599296

約数和(自身を除く): 1198436316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 191, 196, 210, 245, 294, 382, 420, 490, 573, 588, 735, 764, 937, 955, 980, 1146, 1337, 1470, 1874, 1910, 2292, 2674, 2811, 2865, 2940, 3748, 3820, 4011, 4685, 5348, 5622, 5730, 6559, 6685, 8022, 9359, 9370, 11244, 11460, 13118, 13370, 14055, 16044, 18718, 18740, 19677, 20055, 26236, 26740, 28077, 28110, 32795, 37436, 39354, 40110, 45913, 46795, 56154, 56220, 65590, 78708, 80220, 91826, 93590, 98385, 112308, 131180, 137739, 140385, 178967, 183652, 187180, 196770, 229565, 275478, 280770, 357934, 393540, 459130, 536901, 550956, 561540, 688695, 715868, 894835, 918260, 1073802, 1252769, 1377390, 1789670, 2147604, 2505538, 2684505, 2754780, 3579340, 3758307, 5011076, 5369010, 6263845, 7516614, 8769383, 10738020, 12527690, 15033228, 17538766, 18791535, 25055380, 26308149, 35077532, 37583070, 43846915, 52616298, 75166140, 87693830, 105232596, 131540745, 175387660, 263081490, 526162980]

約数ペア:

[(1, 526162980), (2, 263081490), (3, 175387660), (4, 131540745), (5, 105232596), (6, 87693830), (7, 75166140), (10, 52616298), (12, 43846915), (14, 37583070), (15, 35077532), (20, 26308149), (21, 25055380), (28, 18791535), (30, 17538766), (35, 15033228), (42, 12527690), (49, 10738020), (60, 8769383), (70, 7516614), (84, 6263845), (98, 5369010), (105, 5011076), (140, 3758307), (147, 3579340), (191, 2754780), (196, 2684505), (210, 2505538), (245, 2147604), (294, 1789670), (382, 1377390), (420, 1252769), (490, 1073802), (573, 918260), (588, 894835), (735, 715868), (764, 688695), (937, 561540), (955, 550956), (980, 536901), (1146, 459130), (1337, 393540), (1470, 357934), (1874, 280770), (1910, 275478), (2292, 229565), (2674, 196770), (2811, 187180), (2865, 183652), (2940, 178967), (3748, 140385), (3820, 137739), (4011, 131180), (4685, 112308), (5348, 98385), (5622, 93590), (5730, 91826), (6559, 80220), (6685, 78708), (8022, 65590), (9359, 56220), (9370, 56154), (11244, 46795), (11460, 45913), (13118, 40110), (13370, 39354), (14055, 37436), (16044, 32795), (18718, 28110), (18740, 28077), (19677, 26740), (20055, 26236)]