830285642

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 1287014400

約数和(自身を除く): 456728758

約数列:

[1, 2, 59, 118, 139, 223, 227, 278, 446, 454, 8201, 13157, 13393, 16402, 26314, 26786, 30997, 31553, 50621, 61994, 63106, 101242, 1828823, 1861627, 2986639, 3657646, 3723254, 5973278, 7036319, 14072638, 415142821, 830285642]

約数ペア:

[(1, 830285642), (2, 415142821), (59, 14072638), (118, 7036319), (139, 5973278), (223, 3723254), (227, 3657646), (278, 2986639), (446, 1861627), (454, 1828823), (8201, 101242), (13157, 63106), (13393, 61994), (16402, 50621), (26314, 31553), (26786, 30997)]