74567570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 169019136

約数和(自身を除く): 94451566

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 113, 154, 226, 385, 565, 770, 791, 857, 1130, 1243, 1582, 1714, 2486, 3955, 4285, 5999, 6215, 7910, 8570, 8701, 9427, 11998, 12430, 17402, 18854, 29995, 43505, 47135, 59990, 65989, 87010, 94270, 96841, 131978, 193682, 329945, 484205, 659890, 677887, 968410, 1065251, 1355774, 2130502, 3389435, 5326255, 6778870, 7456757, 10652510, 14913514, 37283785, 74567570]

約数ペア:

[(1, 74567570), (2, 37283785), (5, 14913514), (7, 10652510), (10, 7456757), (11, 6778870), (14, 5326255), (22, 3389435), (35, 2130502), (55, 1355774), (70, 1065251), (77, 968410), (110, 677887), (113, 659890), (154, 484205), (226, 329945), (385, 193682), (565, 131978), (770, 96841), (791, 94270), (857, 87010), (1130, 65989), (1243, 59990), (1582, 47135), (1714, 43505), (2486, 29995), (3955, 18854), (4285, 17402), (5999, 12430), (6215, 11998), (7910, 9427), (8570, 8701)]