73478170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{8737}}^1$

素因数の和:8802

約数の個数: 24

約数和(自身を含む): 136994364

約数和(自身を除く): 63516194

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 8737, 17474, 43685, 87370, 253373, 506746, 1266865, 2533730, 7347817, 14695634, 36739085, 73478170]

約数ペア:

[(1, 73478170), (2, 36739085), (5, 14695634), (10, 7347817), (29, 2533730), (58, 1266865), (145, 506746), (290, 253373), (841, 87370), (1682, 43685), (4205, 17474), (8410, 8737)]