31202270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 62569584

約数和(自身を除く): 31367314

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 121, 214, 241, 242, 482, 535, 605, 1070, 1177, 1205, 1210, 2354, 2410, 2651, 5302, 5885, 11770, 12947, 13255, 25787, 25894, 26510, 29161, 51574, 58322, 64735, 128935, 129470, 145805, 257870, 283657, 291610, 567314, 1418285, 2836570, 3120227, 6240454, 15601135, 31202270]

約数ペア:

[(1, 31202270), (2, 15601135), (5, 6240454), (10, 3120227), (11, 2836570), (22, 1418285), (55, 567314), (107, 291610), (110, 283657), (121, 257870), (214, 145805), (241, 129470), (242, 128935), (482, 64735), (535, 58322), (605, 51574), (1070, 29161), (1177, 26510), (1205, 25894), (1210, 25787), (2354, 13255), (2410, 12947), (2651, 11770), (5302, 5885)]