71378630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3511}}^1$

素因数の和:3644

約数の個数: 32

約数和(自身を含む): 136546560

約数和(自身を除く): 65167930

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 3511, 4066, 7022, 10165, 17555, 20330, 35110, 66709, 133418, 333545, 375677, 667090, 751354, 1878385, 3756770, 7137863, 14275726, 35689315, 71378630]

約数ペア:

[(1, 71378630), (2, 35689315), (5, 14275726), (10, 7137863), (19, 3756770), (38, 1878385), (95, 751354), (107, 667090), (190, 375677), (214, 333545), (535, 133418), (1070, 66709), (2033, 35110), (3511, 20330), (4066, 17555), (7022, 10165)]