147149770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{17497}}^1$

素因数の和:17562

約数の個数: 24

約数和(自身を含む): 274333644

約数和(自身を除く): 127183874

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 17497, 34994, 87485, 174970, 507413, 1014826, 2537065, 5074130, 14714977, 29429954, 73574885, 147149770]

約数ペア:

[(1, 147149770), (2, 73574885), (5, 29429954), (10, 14714977), (29, 5074130), (58, 2537065), (145, 1014826), (290, 507413), (841, 174970), (1682, 87485), (4205, 34994), (8410, 17497)]