47697930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{25237}}^1$

素因数の和:25260

約数の個数: 64

約数和(自身を含む): 145370880

約数和(自身を除く): 97672950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 25237, 50474, 75711, 126185, 151422, 176659, 227133, 252370, 353318, 378555, 454266, 529977, 681399, 757110, 883295, 1059954, 1135665, 1362798, 1589931, 1766590, 2271330, 2649885, 3179862, 3406995, 4769793, 5299770, 6813990, 7949655, 9539586, 15899310, 23848965, 47697930]

約数ペア:

[(1, 47697930), (2, 23848965), (3, 15899310), (5, 9539586), (6, 7949655), (7, 6813990), (9, 5299770), (10, 4769793), (14, 3406995), (15, 3179862), (18, 2649885), (21, 2271330), (27, 1766590), (30, 1589931), (35, 1362798), (42, 1135665), (45, 1059954), (54, 883295), (63, 757110), (70, 681399), (90, 529977), (105, 454266), (126, 378555), (135, 353318), (189, 252370), (210, 227133), (270, 176659), (315, 151422), (378, 126185), (630, 75711), (945, 50474), (1890, 25237)]