13463310180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{642947}}^1$

素因数の和:643308

約数の個数: 48

約数和(自身を含む): 37805342400

約数和(自身を除く): 24342032220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 4188, 5235, 6980, 10470, 20940, 642947, 1285894, 1928841, 2571788, 3214735, 3857682, 6429470, 7715364, 9644205, 12858940, 19288410, 38576820, 224388503, 448777006, 673165509, 897554012, 1121942515, 1346331018, 2243885030, 2692662036, 3365827545, 4487770060, 6731655090, 13463310180]

約数ペア:

[(1, 13463310180), (2, 6731655090), (3, 4487770060), (4, 3365827545), (5, 2692662036), (6, 2243885030), (10, 1346331018), (12, 1121942515), (15, 897554012), (20, 673165509), (30, 448777006), (60, 224388503), (349, 38576820), (698, 19288410), (1047, 12858940), (1396, 9644205), (1745, 7715364), (2094, 6429470), (3490, 3857682), (4188, 3214735), (5235, 2571788), (6980, 1928841), (10470, 1285894), (20940, 642947)]