1390147493560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{134184121}}^1$

素因数の和:134184176

約数の個数: 64

約数和(自身を含む): 3671277577920

約数和(自身を除く): 2281130084360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 134184121, 268368242, 536736484, 670920605, 939288847, 1073472968, 1341841210, 1878577694, 2683682420, 3757155388, 4696444235, 4964812477, 5367364840, 7514310776, 9392888470, 9929624954, 18785776940, 19859249908, 24824062385, 34753687339, 37571553880, 39718499816, 49648124770, 69507374678, 99296249540, 139014749356, 173768436695, 198592499080, 278029498712, 347536873390, 695073746780, 1390147493560]

約数ペア:

[(1, 1390147493560), (2, 695073746780), (4, 347536873390), (5, 278029498712), (7, 198592499080), (8, 173768436695), (10, 139014749356), (14, 99296249540), (20, 69507374678), (28, 49648124770), (35, 39718499816), (37, 37571553880), (40, 34753687339), (56, 24824062385), (70, 19859249908), (74, 18785776940), (140, 9929624954), (148, 9392888470), (185, 7514310776), (259, 5367364840), (280, 4964812477), (296, 4696444235), (370, 3757155388), (518, 2683682420), (740, 1878577694), (1036, 1341841210), (1295, 1073472968), (1480, 939288847), (2072, 670920605), (2590, 536736484), (5180, 268368242), (10360, 134184121)]