19005308630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{23003}}^1$

素因数の和:23094

約数の個数: 128

約数和(自身を含む): 45316039680

約数和(自身を除く): 26310731050

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 37, 55, 58, 70, 74, 77, 110, 145, 154, 185, 203, 259, 290, 319, 370, 385, 406, 407, 518, 638, 770, 814, 1015, 1073, 1295, 1595, 2030, 2035, 2146, 2233, 2590, 2849, 3190, 4070, 4466, 5365, 5698, 7511, 10730, 11165, 11803, 14245, 15022, 22330, 23003, 23606, 28490, 37555, 46006, 59015, 75110, 82621, 115015, 118030, 161021, 165242, 230030, 253033, 322042, 413105, 506066, 667087, 805105, 826210, 851111, 1265165, 1334174, 1610210, 1702222, 1771231, 2530330, 3335435, 3542462, 4255555, 4669609, 5957777, 6670870, 7337957, 8511110, 8856155, 9339218, 9362221, 11915554, 14675914, 17712310, 18724442, 23348045, 24682219, 29788885, 36689785, 46696090, 46811105, 49364438, 51365699, 59577770, 65535547, 73379570, 93622210, 102731398, 123411095, 131071094, 172775533, 246822190, 256828495, 271504409, 327677735, 345551066, 513656990, 543008818, 655355470, 863877665, 1357522045, 1727755330, 1900530863, 2715044090, 3801061726, 9502654315, 19005308630]

約数ペア:

[(1, 19005308630), (2, 9502654315), (5, 3801061726), (7, 2715044090), (10, 1900530863), (11, 1727755330), (14, 1357522045), (22, 863877665), (29, 655355470), (35, 543008818), (37, 513656990), (55, 345551066), (58, 327677735), (70, 271504409), (74, 256828495), (77, 246822190), (110, 172775533), (145, 131071094), (154, 123411095), (185, 102731398), (203, 93622210), (259, 73379570), (290, 65535547), (319, 59577770), (370, 51365699), (385, 49364438), (406, 46811105), (407, 46696090), (518, 36689785), (638, 29788885), (770, 24682219), (814, 23348045), (1015, 18724442), (1073, 17712310), (1295, 14675914), (1595, 11915554), (2030, 9362221), (2035, 9339218), (2146, 8856155), (2233, 8511110), (2590, 7337957), (2849, 6670870), (3190, 5957777), (4070, 4669609), (4466, 4255555), (5365, 3542462), (5698, 3335435), (7511, 2530330), (10730, 1771231), (11165, 1702222), (11803, 1610210), (14245, 1334174), (15022, 1265165), (22330, 851111), (23003, 826210), (23606, 805105), (28490, 667087), (37555, 506066), (46006, 413105), (59015, 322042), (75110, 253033), (82621, 230030), (115015, 165242), (118030, 161021)]