1230755748

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1\times {\mathrm{1987}}^1$

素因数の和:2792

約数の個数: 48

約数和(自身を含む): 2917684224

約数和(自身を除く): 1686928476

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 727, 852, 1454, 1987, 2181, 2908, 3974, 4362, 5961, 7948, 8724, 11922, 23844, 51617, 103234, 141077, 154851, 206468, 282154, 309702, 423231, 564308, 619404, 846462, 1444549, 1692924, 2889098, 4333647, 5778196, 8667294, 17334588, 102562979, 205125958, 307688937, 410251916, 615377874, 1230755748]

約数ペア:

[(1, 1230755748), (2, 615377874), (3, 410251916), (4, 307688937), (6, 205125958), (12, 102562979), (71, 17334588), (142, 8667294), (213, 5778196), (284, 4333647), (426, 2889098), (727, 1692924), (852, 1444549), (1454, 846462), (1987, 619404), (2181, 564308), (2908, 423231), (3974, 309702), (4362, 282154), (5961, 206468), (7948, 154851), (8724, 141077), (11922, 103234), (23844, 51617)]