1213235261030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{265787}}^1$

素因数の和:265930

約数の個数: 96

約数和(自身を含む): 2461921949664

約数和(自身を除く): 1248686688634

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 73, 74, 130, 146, 169, 185, 338, 365, 370, 481, 730, 845, 949, 962, 1690, 1898, 2405, 2701, 4745, 4810, 5402, 6253, 9490, 12337, 12506, 13505, 24674, 27010, 31265, 35113, 61685, 62530, 70226, 123370, 175565, 265787, 351130, 456469, 531574, 912938, 1328935, 2282345, 2657870, 3455231, 4564690, 6910462, 9834119, 17276155, 19402451, 19668238, 34552310, 38804902, 44918003, 49170595, 89836006, 97012255, 98341190, 127843547, 194024510, 224590015, 252231863, 255687094, 449180030, 504463726, 639217735, 717890687, 1261159315, 1278435470, 1435781374, 1661966111, 2522318630, 3279014219, 3323932222, 3589453435, 6558028438, 7178906870, 8309830555, 9332578931, 16395071095, 16619661110, 18665157862, 32790142190, 46662894655, 93325789310, 121323526103, 242647052206, 606617630515, 1213235261030]

約数ペア:

[(1, 1213235261030), (2, 606617630515), (5, 242647052206), (10, 121323526103), (13, 93325789310), (26, 46662894655), (37, 32790142190), (65, 18665157862), (73, 16619661110), (74, 16395071095), (130, 9332578931), (146, 8309830555), (169, 7178906870), (185, 6558028438), (338, 3589453435), (365, 3323932222), (370, 3279014219), (481, 2522318630), (730, 1661966111), (845, 1435781374), (949, 1278435470), (962, 1261159315), (1690, 717890687), (1898, 639217735), (2405, 504463726), (2701, 449180030), (4745, 255687094), (4810, 252231863), (5402, 224590015), (6253, 194024510), (9490, 127843547), (12337, 98341190), (12506, 97012255), (13505, 89836006), (24674, 49170595), (27010, 44918003), (31265, 38804902), (35113, 34552310), (61685, 19668238), (62530, 19402451), (70226, 17276155), (123370, 9834119), (175565, 6910462), (265787, 4564690), (351130, 3455231), (456469, 2657870), (531574, 2282345), (912938, 1328935)]