180475470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{286469}}^1$

素因数の和:286489

約数の個数: 48

約数和(自身を含む): 536271840

約数和(自身を除く): 355796370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 286469, 572938, 859407, 1432345, 1718814, 2005283, 2578221, 2864690, 4010566, 4297035, 5156442, 6015849, 8594070, 10026415, 12031698, 12891105, 18047547, 20052830, 25782210, 30079245, 36095094, 60158490, 90237735, 180475470]

約数ペア:

[(1, 180475470), (2, 90237735), (3, 60158490), (5, 36095094), (6, 30079245), (7, 25782210), (9, 20052830), (10, 18047547), (14, 12891105), (15, 12031698), (18, 10026415), (21, 8594070), (30, 6015849), (35, 5156442), (42, 4297035), (45, 4010566), (63, 2864690), (70, 2578221), (90, 2005283), (105, 1718814), (126, 1432345), (210, 859407), (315, 572938), (630, 286469)]