71538170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{650347}}^1$

素因数の和:650365

約数の個数: 16

約数和(自身を含む): 140475168

約数和(自身を除く): 68936998

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 650347, 1300694, 3251735, 6503470, 7153817, 14307634, 35769085, 71538170]

約数ペア:

[(1, 71538170), (2, 35769085), (5, 14307634), (10, 7153817), (11, 6503470), (22, 3251735), (55, 1300694), (110, 650347)]