61980770

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{10211}}^1$

素因数の和:10825

約数の個数: 16

約数和(自身を含む): 111760128

約数和(自身を除く): 49779358

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 6070, 10211, 20422, 51055, 102110, 6198077, 12396154, 30990385, 61980770]

約数ペア:

[(1, 61980770), (2, 30990385), (5, 12396154), (10, 6198077), (607, 102110), (1214, 51055), (3035, 20422), (6070, 10211)]