57830290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 122332032

約数和(自身を除く): 64501742

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 107, 214, 245, 490, 535, 749, 1070, 1103, 1498, 2206, 3745, 5243, 5515, 7490, 7721, 10486, 11030, 15442, 26215, 38605, 52430, 54047, 77210, 108094, 118021, 236042, 270235, 540470, 590105, 826147, 1180210, 1652294, 4130735, 5783029, 8261470, 11566058, 28915145, 57830290]

約数ペア:

[(1, 57830290), (2, 28915145), (5, 11566058), (7, 8261470), (10, 5783029), (14, 4130735), (35, 1652294), (49, 1180210), (70, 826147), (98, 590105), (107, 540470), (214, 270235), (245, 236042), (490, 118021), (535, 108094), (749, 77210), (1070, 54047), (1103, 52430), (1498, 38605), (2206, 26215), (3745, 15442), (5243, 11030), (5515, 10486), (7490, 7721)]