38837610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{20549}}^1$

素因数の和:20572

約数の個数: 64

約数和(自身を含む): 118368000

約数和(自身を除く): 79530390

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, 20549, 41098, 61647, 102745, 123294, 143843, 184941, 205490, 287686, 308235, 369882, 431529, 554823, 616470, 719215, 863058, 924705, 1109646, 1294587, 1438430, 1849410, 2157645, 2589174, 2774115, 3883761, 4315290, 5548230, 6472935, 7767522, 12945870, 19418805, 38837610]

約数ペア:

[(1, 38837610), (2, 19418805), (3, 12945870), (5, 7767522), (6, 6472935), (7, 5548230), (9, 4315290), (10, 3883761), (14, 2774115), (15, 2589174), (18, 2157645), (21, 1849410), (27, 1438430), (30, 1294587), (35, 1109646), (42, 924705), (45, 863058), (54, 719215), (63, 616470), (70, 554823), (90, 431529), (105, 369882), (126, 308235), (135, 287686), (189, 205490), (210, 184941), (270, 143843), (315, 123294), (378, 102745), (630, 61647), (945, 41098), (1890, 20549)]