69080060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8089}}^1$

素因数の和:8166

約数の個数: 48

約数和(自身を含む): 168530880

約数和(自身を除く): 99450820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8089, 8540, 16178, 32356, 40445, 56623, 80890, 113246, 161780, 226492, 283115, 493429, 566230, 986858, 1132460, 1973716, 2467145, 3454003, 4934290, 6908006, 9868580, 13816012, 17270015, 34540030, 69080060]

約数ペア:

[(1, 69080060), (2, 34540030), (4, 17270015), (5, 13816012), (7, 9868580), (10, 6908006), (14, 4934290), (20, 3454003), (28, 2467145), (35, 1973716), (61, 1132460), (70, 986858), (122, 566230), (140, 493429), (244, 283115), (305, 226492), (427, 161780), (610, 113246), (854, 80890), (1220, 56623), (1708, 40445), (2135, 32356), (4270, 16178), (8089, 8540)]