130673060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30109}}^1$

素因数の和:30156

約数の個数: 48

約数和(自身を含む): 323742720

約数和(自身を除く): 193069660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 30109, 60218, 120436, 150545, 210763, 301090, 421526, 602180, 843052, 933379, 1053815, 1866758, 2107630, 3733516, 4215260, 4666895, 6533653, 9333790, 13067306, 18667580, 26134612, 32668265, 65336530, 130673060]

約数ペア:

[(1, 130673060), (2, 65336530), (4, 32668265), (5, 26134612), (7, 18667580), (10, 13067306), (14, 9333790), (20, 6533653), (28, 4666895), (31, 4215260), (35, 3733516), (62, 2107630), (70, 1866758), (124, 1053815), (140, 933379), (155, 843052), (217, 602180), (310, 421526), (434, 301090), (620, 210763), (868, 150545), (1085, 120436), (2170, 60218), (4340, 30109)]