197896230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{104707}}^1$

素因数の和:104730

約数の個数: 64

約数和(自身を含む): 603118080

約数和(自身を除く): 405221850

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, 104707, 209414, 314121, 523535, 628242, 732949, 942363, 1047070, 1465898, 1570605, 1884726, 2198847, 2827089, 3141210, 3664745, 4397694, 4711815, 5654178, 6596541, 7329490, 9423630, 10994235, 13193082, 14135445, 19789623, 21988470, 28270890, 32982705, 39579246, 65965410, 98948115, 197896230]

約数ペア:

[(1, 197896230), (2, 98948115), (3, 65965410), (5, 39579246), (6, 32982705), (7, 28270890), (9, 21988470), (10, 19789623), (14, 14135445), (15, 13193082), (18, 10994235), (21, 9423630), (27, 7329490), (30, 6596541), (35, 5654178), (42, 4711815), (45, 4397694), (54, 3664745), (63, 3141210), (70, 2827089), (90, 2198847), (105, 1884726), (126, 1570605), (135, 1465898), (189, 1047070), (210, 942363), (270, 732949), (315, 628242), (378, 523535), (630, 314121), (945, 209414), (1890, 104707)]