2013228487950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4203421}}^1$

素因数の和:4203570

約数の個数: 96

約数和(自身を含む): 5203903690752

約数和(自身を除く): 3190675202802

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 103, 150, 155, 186, 206, 309, 310, 465, 515, 618, 775, 930, 1030, 1545, 1550, 2325, 2575, 3090, 3193, 4650, 5150, 6386, 7725, 9579, 15450, 15965, 19158, 31930, 47895, 79825, 95790, 159650, 239475, 478950, 4203421, 8406842, 12610263, 21017105, 25220526, 42034210, 63051315, 105085525, 126102630, 130306051, 210171050, 260612102, 315256575, 390918153, 432952363, 630513150, 651530255, 781836306, 865904726, 1298857089, 1303060510, 1954590765, 2164761815, 2597714178, 3257651275, 3909181530, 4329523630, 6494285445, 6515302550, 9772953825, 10823809075, 12988570890, 13421523253, 19545907650, 21647618150, 26843046506, 32471427225, 40264569759, 64942854450, 67107616265, 80529139518, 134215232530, 201322848795, 335538081325, 402645697590, 671076162650, 1006614243975, 2013228487950]

約数ペア:

[(1, 2013228487950), (2, 1006614243975), (3, 671076162650), (5, 402645697590), (6, 335538081325), (10, 201322848795), (15, 134215232530), (25, 80529139518), (30, 67107616265), (31, 64942854450), (50, 40264569759), (62, 32471427225), (75, 26843046506), (93, 21647618150), (103, 19545907650), (150, 13421523253), (155, 12988570890), (186, 10823809075), (206, 9772953825), (309, 6515302550), (310, 6494285445), (465, 4329523630), (515, 3909181530), (618, 3257651275), (775, 2597714178), (930, 2164761815), (1030, 1954590765), (1545, 1303060510), (1550, 1298857089), (2325, 865904726), (2575, 781836306), (3090, 651530255), (3193, 630513150), (4650, 432952363), (5150, 390918153), (6386, 315256575), (7725, 260612102), (9579, 210171050), (15450, 130306051), (15965, 126102630), (19158, 105085525), (31930, 63051315), (47895, 42034210), (79825, 25220526), (95790, 21017105), (159650, 12610263), (239475, 8406842), (478950, 4203421)]