38270610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{20249}}^1$

素因数の和:20272

約数の個数: 64

約数和(自身を含む): 116640000

約数和(自身を除く): 78369390

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, 20249, 40498, 60747, 101245, 121494, 141743, 182241, 202490, 283486, 303735, 364482, 425229, 546723, 607470, 708715, 850458, 911205, 1093446, 1275687, 1417430, 1822410, 2126145, 2551374, 2733615, 3827061, 4252290, 5467230, 6378435, 7654122, 12756870, 19135305, 38270610]

約数ペア:

[(1, 38270610), (2, 19135305), (3, 12756870), (5, 7654122), (6, 6378435), (7, 5467230), (9, 4252290), (10, 3827061), (14, 2733615), (15, 2551374), (18, 2126145), (21, 1822410), (27, 1417430), (30, 1275687), (35, 1093446), (42, 911205), (45, 850458), (54, 708715), (63, 607470), (70, 546723), (90, 425229), (105, 364482), (126, 303735), (135, 283486), (189, 202490), (210, 182241), (270, 141743), (315, 121494), (378, 101245), (630, 60747), (945, 40498), (1890, 20249)]