2331559980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3517}}^1$

素因数の和:3688

約数の個数: 144

約数和(自身を含む): 7375979520

約数和(自身を除く): 5044419540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 127, 145, 174, 180, 254, 261, 290, 348, 381, 435, 508, 522, 580, 635, 762, 870, 1044, 1143, 1270, 1305, 1524, 1740, 1905, 2286, 2540, 2610, 3517, 3683, 3810, 4572, 5220, 5715, 7034, 7366, 7620, 10551, 11049, 11430, 14068, 14732, 17585, 18415, 21102, 22098, 22860, 31653, 33147, 35170, 36830, 42204, 44196, 52755, 55245, 63306, 66294, 70340, 73660, 101993, 105510, 110490, 126612, 132588, 158265, 165735, 203986, 211020, 220980, 305979, 316530, 331470, 407972, 446659, 509965, 611958, 633060, 662940, 893318, 917937, 1019930, 1223916, 1339977, 1529895, 1786636, 1835874, 2039860, 2233295, 2679954, 3059790, 3671748, 4019931, 4466590, 4589685, 5359908, 6119580, 6699885, 8039862, 8933180, 9179370, 12953111, 13399770, 16079724, 18358740, 20099655, 25906222, 26799540, 38859333, 40199310, 51812444, 64765555, 77718666, 80398620, 116577999, 129531110, 155437332, 194296665, 233155998, 259062220, 388593330, 466311996, 582889995, 777186660, 1165779990, 2331559980]

約数ペア:

[(1, 2331559980), (2, 1165779990), (3, 777186660), (4, 582889995), (5, 466311996), (6, 388593330), (9, 259062220), (10, 233155998), (12, 194296665), (15, 155437332), (18, 129531110), (20, 116577999), (29, 80398620), (30, 77718666), (36, 64765555), (45, 51812444), (58, 40199310), (60, 38859333), (87, 26799540), (90, 25906222), (116, 20099655), (127, 18358740), (145, 16079724), (174, 13399770), (180, 12953111), (254, 9179370), (261, 8933180), (290, 8039862), (348, 6699885), (381, 6119580), (435, 5359908), (508, 4589685), (522, 4466590), (580, 4019931), (635, 3671748), (762, 3059790), (870, 2679954), (1044, 2233295), (1143, 2039860), (1270, 1835874), (1305, 1786636), (1524, 1529895), (1740, 1339977), (1905, 1223916), (2286, 1019930), (2540, 917937), (2610, 893318), (3517, 662940), (3683, 633060), (3810, 611958), (4572, 509965), (5220, 446659), (5715, 407972), (7034, 331470), (7366, 316530), (7620, 305979), (10551, 220980), (11049, 211020), (11430, 203986), (14068, 165735), (14732, 158265), (17585, 132588), (18415, 126612), (21102, 110490), (22098, 105510), (22860, 101993), (31653, 73660), (33147, 70340), (35170, 66294), (36830, 63306), (42204, 55245), (44196, 52755)]