170217404

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4783}}^1$

素因数の和:4866

約数の個数: 48

約数和(自身を含む): 360062976

約数和(自身を除く): 189845572

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 2542, 4783, 5084, 8897, 9566, 17794, 19132, 33481, 35588, 66962, 133924, 148273, 196103, 296546, 392206, 593092, 784412, 1037911, 1372721, 2075822, 2745442, 4151644, 5490884, 6079193, 12158386, 24316772, 42554351, 85108702, 170217404]

約数ペア:

[(1, 170217404), (2, 85108702), (4, 42554351), (7, 24316772), (14, 12158386), (28, 6079193), (31, 5490884), (41, 4151644), (62, 2745442), (82, 2075822), (124, 1372721), (164, 1037911), (217, 784412), (287, 593092), (434, 392206), (574, 296546), (868, 196103), (1148, 148273), (1271, 133924), (2542, 66962), (4783, 35588), (5084, 33481), (8897, 19132), (9566, 17794)]