23465890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1237}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 48489984

約数和(自身を除く): 25024094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1237, 1355, 1897, 2474, 2710, 3794, 6185, 8659, 9485, 12370, 17318, 18970, 43295, 86590, 335227, 670454, 1676135, 2346589, 3352270, 4693178, 11732945, 23465890]

約数ペア:

[(1, 23465890), (2, 11732945), (5, 4693178), (7, 3352270), (10, 2346589), (14, 1676135), (35, 670454), (70, 335227), (271, 86590), (542, 43295), (1237, 18970), (1355, 17318), (1897, 12370), (2474, 9485), (2710, 8659), (3794, 6185)]