1269070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 2540160

約数和(自身を除く): 1271090

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 139, 166, 278, 415, 695, 830, 913, 1390, 1529, 1826, 3058, 4565, 7645, 9130, 11537, 15290, 23074, 57685, 115370, 126907, 253814, 634535, 1269070]

約数ペア:

[(1, 1269070), (2, 634535), (5, 253814), (10, 126907), (11, 115370), (22, 57685), (55, 23074), (83, 15290), (110, 11537), (139, 9130), (166, 7645), (278, 4565), (415, 3058), (695, 1826), (830, 1529), (913, 1390)]