11561310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6793

約数の個数: 48

約数和(自身を含む): 31646160

約数和(自身を除く): 20084850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 6761, 13522, 20283, 33805, 40566, 60849, 67610, 101415, 121698, 128459, 202830, 256918, 304245, 385377, 608490, 642295, 770754, 1156131, 1284590, 1926885, 2312262, 3853770, 5780655, 11561310]

約数ペア:

[(1, 11561310), (2, 5780655), (3, 3853770), (5, 2312262), (6, 1926885), (9, 1284590), (10, 1156131), (15, 770754), (18, 642295), (19, 608490), (30, 385377), (38, 304245), (45, 256918), (57, 202830), (90, 128459), (95, 121698), (114, 101415), (171, 67610), (190, 60849), (285, 40566), (342, 33805), (570, 20283), (855, 13522), (1710, 6761)]