30970314180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{28961}}^1$

素因数の和:29446

約数の個数: 144

約数和(自身を含む): 101394571824

約数和(自身を除く): 70424257644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 457, 468, 585, 780, 914, 1170, 1371, 1828, 2285, 2340, 2742, 4113, 4570, 5484, 5941, 6855, 8226, 9140, 11882, 13710, 16452, 17823, 20565, 23764, 27420, 28961, 29705, 35646, 41130, 53469, 57922, 59410, 71292, 82260, 86883, 89115, 106938, 115844, 118820, 144805, 173766, 178230, 213876, 260649, 267345, 289610, 347532, 356460, 376493, 434415, 521298, 534690, 579220, 752986, 868830, 1042596, 1069380, 1129479, 1303245, 1505972, 1737660, 1882465, 2258958, 2606490, 3388437, 3764930, 4517916, 5212980, 5647395, 6776874, 7529860, 11294790, 13235177, 13553748, 16942185, 22589580, 26470354, 33884370, 39705531, 52940708, 66175885, 67768740, 79411062, 119116593, 132351770, 158822124, 172057301, 198527655, 238233186, 264703540, 344114602, 397055310, 476466372, 516171903, 595582965, 688229204, 794110620, 860286505, 1032343806, 1191165930, 1548515709, 1720573010, 2064687612, 2382331860, 2580859515, 3097031418, 3441146020, 5161719030, 6194062836, 7742578545, 10323438060, 15485157090, 30970314180]

約数ペア:

[(1, 30970314180), (2, 15485157090), (3, 10323438060), (4, 7742578545), (5, 6194062836), (6, 5161719030), (9, 3441146020), (10, 3097031418), (12, 2580859515), (13, 2382331860), (15, 2064687612), (18, 1720573010), (20, 1548515709), (26, 1191165930), (30, 1032343806), (36, 860286505), (39, 794110620), (45, 688229204), (52, 595582965), (60, 516171903), (65, 476466372), (78, 397055310), (90, 344114602), (117, 264703540), (130, 238233186), (156, 198527655), (180, 172057301), (195, 158822124), (234, 132351770), (260, 119116593), (390, 79411062), (457, 67768740), (468, 66175885), (585, 52940708), (780, 39705531), (914, 33884370), (1170, 26470354), (1371, 22589580), (1828, 16942185), (2285, 13553748), (2340, 13235177), (2742, 11294790), (4113, 7529860), (4570, 6776874), (5484, 5647395), (5941, 5212980), (6855, 4517916), (8226, 3764930), (9140, 3388437), (11882, 2606490), (13710, 2258958), (16452, 1882465), (17823, 1737660), (20565, 1505972), (23764, 1303245), (27420, 1129479), (28961, 1069380), (29705, 1042596), (35646, 868830), (41130, 752986), (53469, 579220), (57922, 534690), (59410, 521298), (71292, 434415), (82260, 376493), (86883, 356460), (89115, 347532), (106938, 289610), (115844, 267345), (118820, 260649), (144805, 213876), (173766, 178230)]